Answers
Answer:
Step-by-step explanation:
Related Questions
Omg omg omg the dead lien is close now
Answers
Answer:7.3
Step-by-step explanation: a^2+b^2=c^2 then square root of a+b
Answer: 6.7
Step-by-step explanation:
Look closely
Please help with this?
When solving the equation 3n2−15n=3 by completing the square, what is your first step?
Subtract 3 from each side of the equation.
Divide each side of the equation by 3.
Add 15n from each side.
Divide −15by 2 and square the result.
Answers
Answer: Subtract 3 from each side of the equation(A)
Step-by-step explanation:
3n2−15n=3
1:Subtract 3n2 from both sides.
-15n=3-3n2
2:Divide both sides by -15.
-15n/-15=3-3n2/-15
3:Dividing by −15 undoes the multiplication by −15.
n=3-3n2/-15
4:Divide 3−3n 2 by −15
n=n2-1/5
An equation is formed of two equal expressions. The first step in solving the given equation is to Subtract 3 from each side of the equation.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The solution of the equation 3n²-15n=3 can be done as,
3n²-15n=3
3n²-15n-3=3-3
3n²-15n-3=0
(3n²-15n-3)/3=0/3
n²-5n-1=0
Therefore, the first step in solving the given equation is to Subtract 3 from each side of the equation.
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Answer both parts of the question with all of the numbers pls
Answers
f(x) answers
2561024409616384g(x) answers
512125025924802If p+q has a value of 12/5, and has a value of 4/5, what is the value of q? A. 5/8 B. 8/5 C. 1/3 D. 3/2 step-by-step
Answers
Answer:
Option B
Step-by-step explanation:
It's given that p + q has a value of [tex]\frac{12}{5}[/tex]
So the equation representing the relation will be,
p + q = [tex]\frac{12}{5}[/tex] --------(1)
Value of p is [tex]\frac{4}{5}[/tex]
p = [tex]\frac{4}{5}[/tex]
By substituting the value of p in the equation (1),
[tex]\frac{4}{5}+q=\frac{12}{5}[/tex]
q = [tex]\frac{12}{5}-\frac{4}{5}[/tex]
q = [tex]\frac{8}{5}[/tex]
Therefore, Option B will be the correct option.
A manufacturer is interested in creating a new item. His research team starts with a model consisting of the functions =−3(+2)2+3 , y = - 3 and y = 0. What is the height of the shape?
Answers
Answer:
[tex]x = -2[/tex]
Step-by-step explanation:
Given
[tex]y=\frac{-3}{(x+2)^2}+3[/tex]
[tex]y = - 3[/tex]
[tex]y = 0[/tex]
The question has confusing details because the height of a shape do not relate to the given parameters.
A more complete question found on the brainly shows that the complete question asks for the asymptote of the function.
To do this, we have:
[tex]y=\frac{-3}{(x+2)^2}+3[/tex]
Take LCM
[tex]y = \frac{-3 + 3(x+2)^2}{(x+2)^2}[/tex]
Equate the denominator to 0
[tex](x + 2)^2 = 0[/tex]
Take square roots of both sides
[tex]x + 2 = 0[/tex]
Solve for x
[tex]x = -2[/tex]
Hence, the asymptote is at [tex]x = -2[/tex]
Pls pls pls pls help do not get giving branlist
Answers
Answer:
0.512 = 51.2%
1.94 = 194%
0.9 = 90%
1.33 = 133%
1.14 = 114%
1.42 = 142%
Step-by-step explanation:
To convert a decimal to a percent, move the decimal point two spaces to the right.
Converting a percent to a decimal works the same way, except you move the decimal two spaces to the left.
[Note: If there aren't enough numbers to go over two spaces, place a zero at the end. For example, if you have 0.9, and you need to convert it into a percent, you'd place a zero after the 9, making it 0.90.]
Write your answer with an exponent
Answers
Answer:
[tex] {7}^{12} [/tex]
Step-by-step explanation:
just keep the 7 and add the exponents
Critique the reasoning of others. Sally states that the equation g(x) = x2 + 3x − 10 represents a quadratic function that is the product of the expressions that define the two linear functions a(x) = x + 2 and b(x) = x − 5. Is Sally correct? Explain.
Answers
Answer:
Step-by-step explanation:
No, not quite. She's close.
The middle term (often called the linear term) is + which means that the absolute value of the factors must be plus.
(x + 5)(x - 3) is what should should think.
x + 5 = 0
x = - 5
x + 2 = 0
x = - 2
(x + 5)(x - 2)
x^2 - 2x + 5x - 10
x^2 + 3x - 10
a truck driver drives at an average rate of 43 miles per hour . at the rate how many miles will he drive in 11 hours
Answers
Answer:
473 miles
Step-by-step explanation:
43 mph for 11 hours = 43×11 = 473
A line contains the following points left to right: R, T, U, S. The space between R and T is 12 units. The space between R and S is 24 units.
If TU = 6 units, what must be true?
SU + UT = RT
RT + TU = RS
RS + SU = RU
TU + US = RS
Answers
Answer:
A. SU+UT= RT
Step-by-step explanation:
just took the test on E2020 got 100%
The true condition is A. SU+UT= RT.
We have given that,
A line contains the following points left to right: R, T, U, S. The space between R and T is 12 units. The space between R and S is 24 units.
If TU = 6 units,
We have to determine the true statement,
What is the line?
A line is a straight one-dimensional figure that does not have a thickness, and it extends endlessly in both directions.
The true condition is A. SU+UT= RT
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The area of sandbox in park is represented by 2X^2-5x-3 find the dimensions of the sandbox in terms of
Answers
Answer:
The dimension of the sandbox is (2x+1) by (x - 3)
Step-by-step explanation:
It seems the complete question will be:
The area of sandbox in park is represented by 2X^2-5x-3 find the dimensions of the sandbox in terms of x.
Step-by-step explanation:
From the question, the given expression is 2X^2-5x-3. This can be rewritten as
[tex]2x^{2} -5x-3[/tex]
If the area of the sandbox in park is represented by this expression, then the dimensions of the sandbox will be the product of the factors. To determine the factors, we will factorize the given quadratic expression.
Factorizing the expression [tex]2x^{2} -5x-3[/tex], we get
[tex]2x^{2} -6x+x-3[/tex]
[tex]2x(x-3)+1(x-3)[/tex]
[tex](2x+1)(x-3)[/tex]
Hence, the dimension of the sandbox is (2x+1) by (x - 3)
Find the surface area of the following figure below. Use 3.14 for pi
Answers
Question:
Find the surface area of the following figure below. Use 3.14 for pi
Answer:
9
Step-by-step explanation:
The circle has the same value of the side which is 3 so the length and width is 3 too. So the formal is L x W = Area. So this means 3 x 3 = 9
Daisy purchased a food processor
for $23,000 in the year 2009. It loses its value by 7% per year. What is
the price of the food processor in 2012?
Answers
Answer:
$18500.21
Step-by-step explanation:
Good god, that is a really expensive food processor
PLEASE HELP I WILL MARK BRAINLIEST!!! :)
Answers
Answer:
1.c
Step-by-step explanation:
please click the heart and rate excellent and brainleist to☻❤☺️☺️❤☻
a) If the blue squares
weigh 3 pounds each,
how much does each
green triangle weigh?
Answers
Answer:
they weigh 2 pounds each
there is no answer for this on brainly, if you answer this, you're making history.
Answers
Answer:
103.62
Step-by-step explanation:
Formula: v = πr²[tex]\frac{h}{3}[/tex], v = πr²h
Given: π = 3.14, r = 3, h = 5
Sub: 3.14(3)²[tex]\frac{5}{3}[/tex]
Simplify: 3.14(9)[tex]\frac{5}{3}[/tex]
Simplify: (28.26)[tex]\frac{5}{3}[/tex]
Solve: 47.1
Given: π = 3.14, r = 3, h = 6
Sub: 3.14(3)6
Simplify: (9.42)6
Solve: 56.52
V = v1 + v2
V = 47.1 + 56.52
V = 103.62
The total volume of the figure is 103.62
By solving the inequality 10a < 50, the answer will be
a < 5
a < 8
a < 10
a < 50
Answers
Answer:
a < 5
Step-by-step explanation:
Given
10a < 50 ( divide both sides by 10 )
a < 5
whats is the value of 4+4
Answers
Answer:
8 is the answer \(-ㅂ-)/ ♥ ♥ ♥(╯°□°）╯︵ ┻━┻
Answer: 8
Step-by-step explanation:
Mr.Montoya bought 3.5 pounds of ground beef. He used 2.38 pounds to make hamburgers. How much ground beef does he have left?
Answers
Answer:
1.12 pounds
Step-by-step explanation:
3.5 - 2.38 = 1.12
Answer:
1.12 pounds of ground beef.
Step-by-step explanation:
3.50-2.38
1.12
-10x - 2 = -12
have to show work
Answers
Answer:
x=1
Step-by-step explanation:
-10x-2=-12
-10x=-10
x=-10/-10=1
The picture shows the step by step
The answer is x =1
Which of the following samples would meet the "random" condition?
Answers
Answer:
Brother there's nothing there
Step-by-step explanation:
.......................................
Answers
Answer:
150
Step-by-step explanation:
7 + n = -5 what does n equal to.
Answers
Answer: n=-12
Step-by-step explanation: Hope this help :D
Answer:
hola
Step-by-step explanation:
pouta
please help with 15 i’m desperate please i’ll give u a brainliest
Answers
Answer:
A. -1/3 is the answer for this question
Answer:
m=-1/3 so the answer is A.
Step-by-step explanation:
Step One: Identify two points on the line.
Step Two: Select one to be (x1, y1) and the other to be (x2, y2).
Step Three: Use the slope equation to calculate slope.
m=4-(-1)/-12-3
m=-1/3
Hope this helped!!!
I need help is for today!!!!
Answers
Answer:
angle b = 25°
for angle A = 180 - 50 (ie 25 + 25)
angle a =130°
Angle B is congruent to angle C so angle B is also 25
Angle A is 180 minus the two other angles since angle totals = 180.
180-25-25=130
A regular pentagon has an apothem of 4 centimeters.
What is the area of the regular pentagon in square centimeters? Round your answer to
the nearest tenth.
Answers
Answer:
[tex] \boxed{A ≈ 58.1 \: cm^{2}} [/tex]
Step-by-step explanation:
When given a regular polygon.
s = a × 2 tan (π / n [radians]).
s = a × 2 tan (180 / n [degrees])
A = (n × s × a) / 2
Where s is the side length, n is the number of sides, a is the apothem length, and A is the area.
You may also see A = p × a.
Where p is the perimeter, the perimeter is the same as n × s.
The apothem is also known as the inradius.
______________________________________
Given a regular pentagon which has 5 sides, and an apothem of 4 cm.
s = 4 × 2 tan (180 / 5) = 4 × 2 × (0.726542528) = 8 × (0.726542528) = 5.81234022404.. ≈ 5.8 cm.
Now that we have sufficient information, we can now solve for the area.
A = (n × s × a) / 2
A = (5 × 5.81234022404.. cm × 4) / 2
A = (20 × 5.81234022404.. cm) / 2
A = (116.236804481.. cm²) / 2
A = 58.1234022404.. cm²
A ≈ 58.1 cm²
The area of the regular polygon is the amount of space it covers
The area of the regular polygon is 58.1 square centimeter
The given parameter is:
[tex]\mathbf{a=4}[/tex]
Start by calculating the side lengths using
[tex]\mathbf{s = 2a\ tan (\frac{180}{ n} )}[/tex]
Where n represents the number of sides.
In this case
[tex]\mathbf{n =5}[/tex]
So, we have:
[tex]\mathbf{s = 2a\ tan (\frac{180}{ 5} )}[/tex]
[tex]\mathbf{s = 2a\ tan (36)}[/tex]
Substitute 4 for (a)
[tex]\mathbf{s = 2 \times 4\ tan (36)}[/tex]
[tex]\mathbf{s = 8\ tan (36)}[/tex]
[tex]\mathbf{s = 5.8123}[/tex]
The surface area is then calculated as:
[tex]\mathbf{A = \frac{n \times s \times a}{ 2}}[/tex]
So, we have:
[tex]\mathbf{A = \frac{5 \times 5.8123 \times 4}{2}}[/tex]
[tex]\mathbf{A = 58.123}[/tex]
Approximate
[tex]\mathbf{A = 58.1}[/tex]
Hence, the area of the regular polygon is 58.1 square centimeter
Read more about areas at:
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Jeremiah's pet lizard ate 46 pounds of food during April. There are 30 days in the month April . At that rate how many days would a 100 pound bag of lizard food
O About 19 days
O About 18 days
O About 15 days
O About 65 days
Answers
Answer:
about 65 days
Step-by-step explanation:
46/30 = 1.53 pounds per day
100/1.53 = about 65
Find the area of the following
11cm
6cm
Answers
Answer:
Area = lw
11 x 6 = 66
Answer is 66 cm squared
A school theater director is planning a voluntary trip to New York City for students. He sends a poll regarding interest
in the trip via text message to all parent phone numbers on record. The poll showed that 68% of parents were
interested in the trip. Which statement best describes the results of this poll?
Sixty-eight percent is likely a good estimate for the percentage of parents interested in the trip.
Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.
Sixty-eight percent is likely an underestimate for the percentage of parents interested in the trip.
There is not enough information to assess the results of the study.
Answers
Answer:
Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.
Step-by-step explanation:
Answer:
B. Sixty-eight percent is likely an overestimate for the percentage of parents interested in the trip.
Step-by-step explanation:
equations is the inverse of y = x^2-5?
Answers
Answer:
Step-by-step explanation:
1. Interchange x and y. We get: x = y^2 - 5
2. Solve for y: y^2 = x + 5, so that y = ±√(x + 5)