Answers
No, the relation is not a function.
Is the given relation a function?Given the relation in the question:
x: -2, -4, -1, -4, 5, 3
y: 1, -3, 2, 8, 0, -1
A function is simply a relationship that maps one input to one output.
To determine whether the relation is a function, we need to check whether each x-value in the relation is associated with a unique y-value.
Looking at the x-values, we see that there are repeated values of -4, which means that there are multiple y-values ( -3 and 8 ) associated with x = -4.
The mapping of x to y is not well-defined for all values of x, since one value of x is associated with multiple values of y, hence, it is not a function.
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Related Questions
(4 radical 3)- 4i in polar form
Answers
The solution is the number in polar form 4 - 4i is
4 Root(2) (cos(-45) + i sin(-45)).
We know that,
Polar form of a complex number is r( cos(theta) + i sin(theta) )
r is equal to the total distance created by the rectangular coordinates of the complex number
r = Root(4^2 + (-4)^2) = Root(32) = 4 Root(2)
To find theta, if a > 0, use arctan(b/a), where:
a = the first number
b = the second number
arctan (-4/4) = -45 degrees (-0.7854 radians)
The answer is 4 Root(2) (cos(-45) + i sin(-45))
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complete question;
Express the number in polar form 4 - 4i
Determine the point estimate of the population mean and margin of error for the confidence interval. Lower bound is 20 , upper bound is 30.
Answers
The point estimate of the population mean is 25 and the margin of error for the confidence interval is 2.04.
To determine the point estimate of the population mean, we take the midpoint of the interval.
Point estimate of population mean = (Lower bound + Upper bound) / 2 = (20 + 30) / 2 = 25
To calculate the margin of error, we need to know the level of confidence for the interval. Assuming a 95% confidence level, we can use the formula:
The margin of error = (Upper bound - Lower bound) / (2 * z-score)
Where the z-score for a 95% confidence level is 1.96.
Margin of error = (30 - 20) / (2 x 1.96) = 2.04
Hence, the population means point estimate is 25, and the confidence interval's margin of error is 2.04 percent.
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Which box plot matches the data set?
Answers
Option A correctly matches the data set.
First, by looking at the numbers and description of the numbers; I notice that it starts at 10, ending at 48.
Second, I see that the first quartile (Q1) is 20, eliminating option D
Third, I see the third quartile (Q3) is 45, eliminating option C.
Lastly, I look at the median (Q2) is 30, eliminating option B.
Since I have eliminated option B, C, and D; only option A remains.
—————
Please remember to revise this and make it in your own words if you want! I hope this helps you. -Doodle
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I'm Serena. For a science project, my friend Jack and I are launching three model rockets, one after another. We launch the first rocket, and then 3 seconds later, we launch the next one. And we're launching the final rocket three seconds after that, from a platform that is 20 feet high.
For our project, we need to predict the paths for all three rockets. We also need to estimate when they will all be in the air at the same time. [A graph that shows "Height of rocket (feet)" on the y-axis and "Time (seconds)" on the x-axis is shown. A red downturned parabola is shown and labeled "Path of the first rocket."]
We have calculated the path of the first rocket. It looks like this: a parabola that opens down. The y-axis is the height of the rocket in feet, and the x-axis is the time in seconds.
My friend Jack thinks we need to recalculate the graphs for the other two model rockets. But since the rockets are all the same, I think we can just shift the graph of the first rocket to find the graphs for the other two. [The graph is duplicated in green and shifts to the right, and then again in blue and shifts to the right and up. Then the rockets blast off again.]
What do you think? How can we use the graph of the first rocket to create the graphs of the second and third rockets? When will all three rockets be in the air at the same time?Evaluate the Conjectures:
2. Do you agree with Serena that you can draw the graphs for the other two rockets by shifting the functions? Or do you think that Jack is correct that you need to recalculate the other two? Explain. (2 points)
Analyzing the Data:
Suppose that the path of the first model rocket follows the equation
h(t) = −6 • (t − 3.7)2 + 82.14,
where t is the time in seconds (after the first rocket is launched), and h(t) is the height of each rocket, in feet.
Compare the equation with the graph of the function. Assume this graph is a transformation from f(t) = –6t2. What does the term –3.7 do to the rocket's graph? What does the value t = 3.7 represent in the science project? (What happens to the rocket?)
Again assuming a transformation from f(t) = –6t2, what does the term 82.14 do to the rocket's graph? What does the value h(t) = 82.14 represent in the science project? (What is happening to the rocket?) (2 points)
Serena and Jack launch the second rocket 3 seconds after the first one. How is the graph of the second rocket different from the graph of the first rocket? Describe in terms of the vertical and horizontal shift.
What is the equation of the second rocket?
They launch the third rocket 3 seconds after the second rocket and from a 20-foot-tall platform. What will the graph of the third rocket look like? Describe in terms of the vertical and horizontal shift.
What is the equation of the third rocket?
Answer the following questions about the three rockets. Refer to the graph of rocket heights and times shown above.
a. Approximately when is the third rocket launched?
b. Approximately when does the first rocket land?
c. What is the approximate interval during which all three rockets are in the air?
Answers
Answer:
Regarding the conjecture of Serena and Jack:
Serena suggests that they can use the graph of the first rocket and shift it to find the graphs for the other two rockets. This means that the paths of the rockets are similar, and the only difference is the time of launch. Jack suggests that they need to recalculate the graphs for the other two rockets, which means that the paths of the rockets are different.
In this scenario, Serena is correct. Since the rockets are identical, they will follow the same path, but with a different time of launch. Thus, they can use the graph of the first rocket and shift it to the right to get the graph of the second rocket and shift it further to the right and up to get the graph of the third rocket.
Analyzing the equation:
The equation for the first rocket's path is h(t) = -6(t-3.7)^2 + 82.14. Assuming that the graph is a transformation from f(t) = -6t^2, the term -3.7 shifts the graph horizontally to the right by 3.7 seconds. This means that the first rocket was launched 3.7 seconds before the time t in the equation. The value t = 3.7 represents the time when the first rocket was launched.
The term 82.14 shifts the graph vertically up by 82.14 feet. This means that the initial height of the rocket is 82.14 feet above the ground. Therefore, the value h(t) = 82.14 represents the initial height of the rocket.
Equation of the second rocket:
The second rocket is launched 3 seconds after the first rocket. This means that the graph of the second rocket is a horizontal shift of the first rocket's graph by 3 seconds. Therefore, the equation of the second rocket is:
h(t) = -6(t-6.7)^2 + 82.14
This is because the launch time of the second rocket is t = 6.7 seconds (which is 3 seconds after the first rocket's launch).
Description of the third rocket's graph:
The third rocket is launched 3 seconds after the second rocket and from a 20-foot-tall platform. This means that the graph of the third rocket is a horizontal shift of the second rocket's graph by 3 seconds and a vertical shift upwards by 20 feet. Therefore, the equation of the third rocket is:
h(t) = -6(t-9.7)^2 + 102.14
This is because the launch time of the third rocket is t = 9.7 seconds (which is 3 seconds after the second rocket's launch).
Answers to the questions:
a. The third rocket is launched at approximately t = 9.7 seconds.
b. The first rocket lands when h(t) = 0. Solving -6(t-3.7)^2 + 82.14 = 0 gives t = 5.16 seconds (approximate).
c. The approximate interval during which all three rockets are in the air is from t = 6.7 seconds (when the second rocket is launched) to t = 14.46 seconds (when the first rocket lands).
Both circles have the same center. The circumference of the inner circle is 18.84 feet. What is the area of the shaded region?
Answers
The area of the shaded region is π(R + 3)² - 9π where R is teh radius of the outer circle
Calculating the area of the shaded regionThe circumference of the inner circle is 18.84 feet
So, we have
2πr = 18.84
Divide by 2π
r = 18.84/2π
Evaluate
r = 3.0
So, the area of the inner circle is
A = πr²
This gives
A = π * 3²
Evaluate
A = 9π
The shaded area is
Area of big - Area of inner circle
So, we have
Shaded area = π(R + 3)² - 9π where R is teh radius of the outer circle
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Can someone help me please
Applying the Solution to a 3X3 System
At a family reunion, there only blood relatives, consisting of children, parents, and grandparents, in attendance. There were 400 people total. There were twice as many parents as grandparents, and 50 more children than parents. How many children, parents, and Grandparents were in attendance?
Show up all steps please
Answers
Answer: there were 190 children, 140 parents, and 70 grandparents in attendance at the family reunion.
Step-by-step explanation: Let's denote the number of children, parents, and grandparents as "c", "p", and "g", respectively.
We are given three pieces of information:
The total number of people in attendance is 400:
c + p + g = 400
There were twice as many parents as grandparents:
p = 2g
There were 50 more children than parents:
c = p + 50
We can use this system of equations to solve for the unknown variables.
First, we can use equation (2) to express "p" in terms of "g":
p = 2g
Next, we can substitute this expression for "p" into equation (3) to get:
c = 2g + 50
Now, we can use equations (1) and (4) to eliminate "p" and "c" from the system and express "g" in terms of only known quantities:
c + p + g = 400
2g + 50 + p + g = 400 (substituting c=2g+50)
3g + p = 350 (simplifying)
We can then substitute the expression for "p" from equation (2) into this last equation to obtain:
3g + 2g = 350
Simplifying:
5g = 350
Solving for "g", we get:
g = 70
Now, we can use equation (2) to find "p":
p = 2g = 2(70) = 140
Finally, we can use equation (3) to find "c":
c = 2g + 50 = 2(70) + 50 = 190
Therefore, there were 190 children, 140 parents, and 70 grandparents in attendance at the family reunion.
3 more than the difference of 20 and a number m
Answers
Step-by-step explanation:
(20 - m) + 3
that's it. there is not more to it.
The algebra expression can be expressed as: 3 + (20 - m)
How to solve Algebra word problems?Algebraic word problems are defined as questions that require translating sentences to equations, and then solving those equations. The equations we need to write will only involve basic arithmetic operations. and a single variable. Normally, the variable represents an unknown quantity in a real-life scenario.
We are told that 3 more than the difference of 20 and a number m.
This can be expressed as:
3 + (20 - m)
That is the literal expression of the algebra word problem.
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In the coordinate plane, the point X (-1, 0) is translated to the point X' (3, 1). Under the same translation, the points Y (2, 3) and Z (1, -2) are translated to Y' and Z', respectively. What are the coordinates of Y' and Z'?
Answers
The coordinates of Y' are (6, 4) and the coordinates of Z' are (5, -1).
Here, we have,
To find the coordinates of Y' and Z', we need to apply the same translation that maps X to X'.
We know that the vector that connects X to X' is (3 - (-1), 1 - 0) = (4, 1).
So, to translate Y to Y', we add the vector (4, 1) to the coordinates of Y:
Y' = Y + (4, 1)
= (2, 3) + (4, 1)
= (6, 4)
Similarly, to translate Z to Z', we add the vector (4, 1) to the coordinates of Z:
Z' = Z + (4, 1)
= (1, -2) + (4, 1)
= (5, -1)
Therefore, the coordinates of Y' are (6, 4) and the coordinates of Z' are (5, -1).
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You want to purchase a new car in 6 years and expect the car to cost $12,000. Your bank offers a plan with a guaranteed APR of 6.5% if you make regular monthly deposits. How
← much should you deposit each month to end up with $12,000 in 6 years?
T
You should invest $ each month
(Round the final answer to the nearest cent as needed. Round all intermediate values to seven decimal places as needed
Answers
Answer:
To calculate the monthly deposit required, we can use the formula for future value of an annuity, which is:
FV = Pmt x (((1 + r)^n - 1) / r)
where FV is the future value, Pmt is the monthly payment, r is the monthly interest rate, and n is the number of months.
In this case, we want to find the monthly payment required to achieve a future value of $12,000 in 6 years, or 72 months. The monthly interest rate is the annual percentage rate (APR) divided by 12, so:
r = 6.5% / 12 = 0.00541666667
Substituting these values into the formula, we get:
12,000 = Pmt x (((1 + 0.00541666667)^72 - 1) / 0.00541666667)
Solving for Pmt, we get:
Pmt = 12,000 / (((1 + 0.00541666667)^72 - 1) / 0.00541666667)
≈ $164.41
Therefore, you should deposit $164.41 each month to end up with $12,000 in 6 years
what can you say about the end behavior of the function f(x)=-4x6 -52
Answers
The end behavior of the given function is Both ends of the graph goes down(In the same direction),
The degree and the leading coefficient (The coefficient of the highest degree monomial) of a function shows the end behavior of its graph.
if Degree is even and leading coefficient is negative then the end behavior of the function f(x) is,
f(x)---> -∞, as x---> -∞
f(x)---> -∞, as x---> + ∞
That is, Both ends of the graph goes down(In the same direction)
Here, the given function is f(x)=-4x⁶+6x²-52
Degree = 6(even), leading coefficient = -4 (negative)
Thus, the end behavior of the given function is Both ends of the graph goes down(In the same direction),
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A recipe that makes 16 cookies calls for 1/4 cup of sugar and 2/3 cup of flour. Janelle wants to proportionally increase these amounts to get a new recipe using one cup of sugar. Using the new recipe, how much flour should she use and how many cookies can she make with the new recipe?
Answers
Answer:
2 2/3 cups flour
Step-by-step explanation:
32 cookies
by my calculations
Who recommended that artists paint scenes of modern life?
Charles Baudelaire
John Ruskin
Louis Leroy
Sir Joshua Reynolds
Answers
Answer:
Charles Baudelaire recommended that artists paint scenes of modern life.
Charles Baudelaire was the one who recommended that artists paint scenes of modern life.
Find the equation of the line perpendicular to y=1/2x-1 and passes through the point (5,6)
Answers
The equation of line perpendicular to "y = (1/2)x - 1" and passing through point (5,6) is y = -2x + 16,
The equation of the line is y = (1/2)x - 1, is in slope-intercept form "y = mx + b", where m is slope,
To find the slope of the given line, we see that it is in the form y = mx + b, where m = 1/2.
We know that, slope of a line perpendicular to this line will be the "negative-reciprocal" of this slope.
So, the slope of the perpendicular line will be -2.
Now we use the point-slope form of the equation of a line to find the equation of the perpendicular line passing through the point (5, 6). The point-slope form is : y - y₁ = m(x - x₁),
where (x₁, y₁) is given point and "m" is slope of the line;
Substituting the values, we get:
⇒ y - 6 = -2(x - 5),
⇒ y = -2x + 16,
Therefore, the equation of perpendicular line is y = -2x + 16.
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Find the derivative of the given function.
y=4x² (5-7x)^8
Answers
Answer:
To find the derivative of the given function, we will use the product rule and the chain rule of differentiation.
Let u = 4x² and v = (5-7x)^8. Then, we have:
y = u * v
Using the product rule, we have:
y' = u' * v + u * v'
To find u' and v', we use the power rule and the chain rule:
u' = d/dx (4x²) = 8x
v' = d/dx (5-7x)^8 = 8(5-7x)^7 * (-7)
Now, we can substitute these values into the product rule formula:
y' = u' * v + u * v'
= 8x * (5-7x)^8 + 4x² * 8(5-7x)^7 * (-7)
Simplifying this expression, we get:
y' = 8x(5-7x)^7 * (40-56x-28x+49x)
= 8x(5-7x)^7 * (-14x+40)
Therefore, the derivative of the function y = 4x² (5-7x)^8 is y' = 8x(5-7x)^7 * (-14x+40).
45 teachers teach math and 9 teachers teach science. What is the ratio of science teachers to math teachers?
Answers
The ratio of science teachers to math teachers is 1:5.
The ratio of science teachers to math teachers can be found by dividing the number of science teachers by the number of math teachers.
The ratio of science teachers to math teachers = (Number of science teachers) / (Number of math teachers)
Here, the number of science teachers is 9 and the number of math teachers is 45.
The ratio of science teachers to math teachers = 9 / 45
Simplifying this ratio by dividing both the numerator and denominator by 9, we get:
The ratio of science teachers to math teachers = 1 / 5
Therefore, the ratio of science teachers to math teachers is 1:5.
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Tessa’s gpa for three semesters was 3.35 for 46 course units and for her fourth semester gpa was 3.74 for 12 course units. What is Tessa’s cumulative gpa for all four semesters
Answers
Tessa's cumulative GPA for all four semesters is 3.44.
To find Tessa's cumulative GPA, we first need to calculate the total number of course units she has taken. For the first three semesters, she took 46 course units. For the fourth semester, she took 12 course units. So, in total, she has taken 46 + 12 = 58 course units.
Next, we need to calculate her total grade points. To do this, we multiply her GPA for each semester by the number of course units she took in that semester, and then add up the results. For the first three semesters, her total grade points are:
3.35 x 46 = 154.1
For the fourth semester, her total grade points are:
3.74 x 12 = 44.88
So her total grade points for all four semesters are:
154.1 + 44.88 = 198.98
Finally, we divide her total grade points by the total number of course units she has taken:
198.98 / 58 = 3.44
Therefore, Tessa's cumulative GPA for all four semesters is 3.44.
TALL BUILDING Rob wants to estimate how tall his school building is. The building casts a shadow that is 30 feet long. If Rob' is 6 feet tall and casts a shadow 2 feet long, how tall is the building?
Answers
The height of the building, found using the equivalent ratios of the corresponding sides of the similar triangles formed by Rob, the building and the shadows is 90 feet
What are similar triangles?Similar triangles are triangles that have the same shape but may have different sizes.
The length of the shadow cast by the building = 30 feet
Rob's height = 6 feet
The length of Rob's shadow = 2 feet long
The height of the building can be found from the similar right triangles formed by the building and the building's shadow and the triangle formed by Rob and Rob's shadow as follows;
Let h represent the height of the building, we get;
h/30 = 6/2 = 3
h = 30 × 3 = 90
The height of the building is 90 feet tall
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solve
2|x| = 3 i need help
Answers
Answer: [tex]x_1 = -\frac{3}{2} \\x_2 = \frac{3}{2} \\\\[/tex]
X could equal either -3/2, or 3/2 because x is made into an absolute value
Answer:
[tex]x = 1 \frac{1}{2} \: \\ x = - 1 \frac{1}{2} [/tex]
Step-by-step explanation:
If we're solving for x, then we should divide both sides by 2 and then simplify.
[tex](2 |x| = 3) \div 2[/tex]
[tex] |x| = \frac{3}{2} [/tex]
This gives us the final answer of
[tex]x = ±\frac{3}{2} [/tex]
Which can be simplified into:
[tex]x = 1\frac{1}{2} , \: - 1\frac{1}{2} [/tex]
PLEASE HURRY
Let a = apple and c = cherry.
Mathland Bakery sells apple pies for $7.00 and cherry pies for $11.00.
The total number of pies sold in one day was 36. If the amount collected for all the pies that day was $304.00, how many of each type were sold?
Answers
Answer:
23 apple pies and 13 cherry pies were sold.
Step-by-step explanation:
Let's use the variables a and c to represent the number of apple and cherry pies sold, respectively.
From the problem, we know that:
The total number of pies sold is 36: a + c = 36
The total revenue from pie sales is $304.00: 7a + 11c = 304
We now have two equations with two unknowns. We can use substitution or elimination to solve for a and c. Here's one way to use substitution:
Solve the first equation for a: a = 36 - c
Substitute a = 36 - c into the second equation: 7(36 - c) + 11c = 304
Simplify: 252 - 7c + 11c = 304
Simplify further: 4c = 52
Solve for c: c = 13
Substitute c = 13 into the first equation to solve for a: a + 13 = 36
Simplify: a = 23
Therefore, 23 apple pies and 13 cherry pies were sold.
Can u please solve the problem
Answers
The complete proof to show that ∠HIJ ≅ ∠EFG is:
Statement Reason
FG ⊥ EF Given
HI ⊥ IJ Given
m ∠EFG = 90° Definition of perpendicular lines
m ∠HIJ = 90° Definition of perpendicular lines
∠HIJ ≅ ∠EFG Substitution property
Proof of congruent anglesFrom the question, we to prove that the given angles are congruent.
The given angles are ∠HIJ and ∠EFG
To prove that angle HIJ is congruent to angle EFG we will complete the given table.
The given table is
Statement Reason
FG ⊥ EF Given
HI ⊥ IJ Given
m ∠EFG = 90° Definition of perpendicular lines
m ∠HIJ = 90° Definition of perpendicular lines
Now, we will complete the proof by adding the last statement and its reason
Statement Reason
FG ⊥ EF Given
HI ⊥ IJ Given
m ∠EFG = 90° Definition of perpendicular lines
m ∠HIJ = 90° Definition of perpendicular lines
∠HIJ ≅ ∠EFG Substitution property
Hence,
We have completed the proof by using the substitution property
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Solve for the roots in the following equation. Hint: Factor both quadratic expressions.
(x4 + 5x2 - 36)(2x2 + 9x - 5) = 0
Answers
The roots of equation are 2 , -2, 3i, 1/5 and -5.
We have,
([tex]x^4[/tex] + 5x² -36)(2x² + 9x-5)=0
Now, factories each equation as
([tex]x^4[/tex] + 5x² -36)
= ([tex]x^4[/tex] + 9x² - 4x² -36)
= x²(x² + 9) - 4(x² + 9)
= (x² - 4)(x² + 9)
= (x-2)(x+2)(x²+9)
and, 2x² + 9x-5
= 2x² + 10x - x -5
= 2x(x+5)- (x+5)
= (2x -1)(x+5)
So, the factored form is (x-2)(x+2)(x²+9) (2x -1)(x+5)
and, the roots of equation are 2 , -2, 3i, 1/5 and -5.
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What is the value of 2x3−2x2+2x−82x2−5x if x=−2 ?
Answers
The value of the given algebraic expression is -2.
To find the value of the expression 2x³ - 2x² + 2x - 8 / 2x² - 5x when x = -2, we simply substitute -2 for every instance of x in the expression:
2(-2)³ - 2(-2)² + 2(-2) - 8 / 2(-2)² - 5(-2)
= 2(-8) - 2(4) - 4 - 8 / 8 + 10
= -16 - 8 - 4 - 8 / 18
= -36 / 18
= -2
Therefore, the value of the expression 2x³ - 2x² + 2x - 8 / 2x² - 5x when x = -2 is -2.
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A circular flower bed is 17 m in diameter and has a circular sidewalk around it that is 4 m wide. Find the area of the sidewalk in square meters. Use 3.14 for . The area of the sidewalk is m². (Round to the nearest whole number as needed.)
Answers
The area of the sidewalk is 264 sq. m.
What is area of a circle?A circle is a figure that is bounded by curved line called its circumference. Its area is the amount of space that he circle will cover on a 2 dimensional plane. It can be determined by:
area of a circle = πr^2
where r is the radius of the circle.
In the given question,
area of the circular flower = πr^2
r = d/2 (d is the diameter)
= 17/ 2
r = 8.5 m
area of the circular flower = 3.14*(8.5)^2
= 226.865 sq. m
area of the circular flower with sidewalk = πr^2
d = 4 + 17 + 4 = 25 m
so that,
r = 25/ 2 = 12.5 m
area of the circular flower with sidewalk = 3.14*(12.5)^2
= 490.625 sq. m
Area of the sidewalk = area of the circular flower with sidewalk - area of the circular flower
= 490.625 - 226.865
= 263.76 sq. m
The area of the sidewalk is 264 sq. m.
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Another copy machine also has the ability to reduce image dimensions, but by a different percentage. This graph shows the results found when
copying a design x times. Use the graph to write the equation modeling this relationship.
1 2 3 4 5
Enter the correct answer in the box by replacing the values of a and b.
Answers
Note that the graph of the function f(x) = a(b)^x is attached accordingly. Here a = 8 and b = 5
How is this so?f(x) = a(b^x)......1
from the graph we can see that
When x = 0, y = 8
f(0) = 8
8 = a(b^0)
8 = a x 1
a = 8
f(1) = 4
4 = a(b^1)
4 = ab
8b = 4
b = 0.5
Thus a = 8 and b = 5
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Full Question:
Another copy machine also has the ability to reduce image dimensions, but by a different percentage. This graph shows the results found when copying a design x times. Use the graph to write the equation modeling this relationship
Enter the correct answer in the box by replacing the values of a and b.
f(x) = a(b)^x
What is the quadratic regression equation that fits these data?
OA. 9-0.3x+30.3
X
1
2
3
4
5
OB.-29.8(0.99)
OC.9 -0.3x² + 30.3x -0.11
OD.9=2.4x2-14.4x+46.8
y
35
27
24
28
33
Answers
The quadratic regression equation for the data is given as follows:
y = 2.4x² - 14.4x + 46.8.
How to find the equation of quadratic regression?To find the quadratic regression equation, we need to insert the points (x,y) into a quadratic regression calculator.
The points for this problem are taken from the table, as follows:
(1, 35), (2, 27), (3, 24), (4, 28), (5, 33).
Inserting these points into a calculator, the equation is given as follows:
y = 2.4x² - 14.4x + 46.8.
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Identify an equation in standard form for a hyperbola with center (0, 0), vertex (6, 0), and focus (10, 0).
Answers
Answer:
Step-by-step explanation:
Claude Monet's Impression: Sunrise (1872) is considered a(n) ____ painting because it was completed out-of-doors.
plein-air
alfresco
alla prima
sfumato
Answers
Answer:
plein-air. Is the correct answer
Claude Monet's Impression: Sunrise (1872) is considered a plein-air painting because it was completed out-of-doors.
help me please quickly
Answers
the answer is B
B
because the answer B make the most sense to me and hopefully this helps
Pythagoras theorem: In a right triangle, if the hypotenuse, perpendicular, and base are its sides, then as per the theorem, the square of the hypotenuse side is equal to the sum of the square of the base and the square of the perpendicular. Hence, if we know any two sides, then we can easily find the third side of the triangle.
C. 20 ft, 20 ft, 50 ft correct?
2. Two numbers are such that when the larger number is divided by the smaller number, both the quotient and the remainder are equal to 2. If five times the smaller number is divided by the larger number, both the quotient and the remainder are also equal to 2. Find the two numbers.
Answers
Answer:
Let's assume that the smaller number is x and the larger number is y.
From the problem, we can write:
y = 2x + 2 (since the quotient and remainder when y is divided by x are both equal to 2)
5x = 2(y - 2) (since the quotient and remainder when 5x is divided by y are both equal to 2)
Substituting the first equation into the second equation, we get:
5x = 2((2x + 2) - 2)
5x = 4x + 4
x = 4
Substituting x = 4 into the first equation, we get:
y = 2x + 2 = 10
Therefore, the two numbers are 4 and 10
ayer compre 3/4 y hoy 1/2 cuantos kilogramos tengo en total porfaaaaaaaaaaa
Answers
Based on the above, Since Ana bought 3/4 kg of lanzones and 1/2 kg of apples, Ana bought 1 1/4 kilograms of fruits in all.
What is the kilograms?To be able to find out how many kilograms of fruits Ana bought in total, you have to add the amount of lanzones and apples she have.
Ana = 3/4 kg of lanzones
Ana = 1/2 kg of apples
So it will be:
3/4 + 2/4 = 5/4
Therefore, Ana will have bought a total of 5/4 kilograms of fruits.
To convert it to a mixed number, you need to divide the numerator by the denominator:
5 ÷ 4 = 1 remainder 1
So, the mixed fraction will be 1 1/4 kg.
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See full question below
Ana bought 3/4 kg of lanzones and 1/2 kg of apples. How many kilograms of fruits did she buy in all?