Answers
Explanation: There is one input going
into 2 outputs
Related Questions
A cylinder has a height of 7 feet and a radius of 12 feet. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.
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Which equals 3165.1 (I believe)
Answer: 461.6 ft^3
Step-by-step explanation:
Substitute r and h into the volume formula. In this case, the height is 12, so h = 12. The diameter is 7, so the radius is half that, or 3.5. Substitute into the formula and simplify: V=π(3.5)2(12)V=π(12.25)(12)V=147π
So the exact volume of the cylinder is 147π ft3
.
To find the approximate volume, substitute 3.14 for π
and simplify:V≈147(3.14)≈461.58
. Rounded to the nearest tenth, the approximate volume of the cylinder is 461.6 ft3
.
work out angle x
write down the value of angle y
Answers
Answer:
x = 70° ; y = 67°
Step-by-step explanation:
1) The triangle given in the picture is an isosceles triangle. So, the base angles will be equal to each other. (People do get confused and assume that x is a base angle. But in the figure , the triangle is rotated anticlockwise. So x is not a base angle).
Using angle sum property of triangles,
[tex]x+55+55=180[/tex]
[tex]=> x + 110 = 180\\[/tex]
[tex]=>x = 180-110=70[/tex]
2) Both the lines are parallel to each other and there's a transversal intersecting both the lines at 2 specific points. So ,
y = 67° (∵ Alternative Interior Angles are equal to each other when two lines are parallel and there's a transversal intersecting them)
x + 110 = 180
x = 70
y = 67
because theyre alternate angles
suppose that when you factor 4t^6-r^10, you get (2t^x+r^y)(2t^x-r^y). determine the sum of t and r.
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Answer:
8
Step-by-step explanation:
Given the expression
4t^6-r^10 we are to factorize in the form;
(2t^x+r^y)(2t^x-r^y)
First we need to factorize (2t^x+r^y)(2t^x-r^y)
[tex]= (2t^x+r^y)(2t^x-r^y)\\= 4t^{2x}-2t^xr^y + 2t^xr^y - r^{2y}\\= 4t^{2x}-r^{2y}[/tex]
Compare [tex]4t^{2x}-r^{2y} \ with \ 4t^6-r^{10}[/tex]
[tex]4t^{2x} = 4t^6\\t^{2x} = t^6\\equate \ the \ powers\\2x = 6\\x = 3\\[/tex]
Get y;
[tex]r^{2y} = r^{10}\\2y = 10\\y = 5\\Hence \ x + y = 3+5 = 8[/tex]
Hence the sum of x and y is 8
The graph represents the cost y (in dollars) to open an online gaming account and buy x games. Find the slope and the y-intercept of the line.
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Answer:
Slope = 0.1 or 1/10
Y-int. = 15
Step-by-step explanation:
We have points (0,15), (3,45), (6,75), and (9,105).
slope is rise over run, or rise/run.
So, 9-3/105-45=6/60
now, simplify 6/60.
6/60=1/10 or 0.1
We already have the y-intercept, (0,15), because that's what intercepts the y-axis.
The slope of the line is 10.
The y-intercept of the line is 15.
Locate two points on the graph, choosing points whose coordinates are integers. We will use (3, 45) and (9, 105).
Starting with the point on the left, (3, 45) going from the first point to the second point, (9, 105).
The rise on the vertical leg of the triangle = (105 - 45) = 60
The run on the horizontal leg of the triangle = (9-3) = 6
Use the slope formula.
[tex]m = \frac{rise}{run}[/tex]
[tex]m=\frac{60}{6} =10[/tex]
The slope of the line is 10.
The y-intercept of a graph is the point where the graph crosses the y-axis. (Because a function must pass the vertical line test, a function can have at most one y-intercept.
the y-intercept of the line is 15.
Therefore, The slope of the line is 10 and the y-intercept is 15.
For more information:
https://brainly.com/question/14914699
Mental Math Using the slope formula, find the slope of the line through the points (0,0) and (2.6
Use pencil and paper. Explain how you can use mental math to find the slope of the line.
The slope of the line is (Type an integer or a simplified fraction.)
Answers
Answer:
3
Step-by-step explanation:
m = (y2-y1)/(x2-x1) = (6-0)/(2-0) = 3
Find the input (x) of the function y = 3x - 7 if the output
(y) is 5.
Answers
Answer:
The input (x) = 4
Step-by-step explanation:
Since we know what the output (y) is, you can substitute it into the equation to get:
5 = 3x - 7
Then, solve for x, and you’ll get x = 4. The image below shows step-by-step on how to solve for x.
Hope this helps! :)
Plz help me with these questions
Answers
Answer:
The one you picked
Step by Step explanation
How do I solve this problem?
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Answer:
4
Step-by-step explanation:
17-5=12/3=4 so yeah that is all you need to know
Find the value of x.
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Answer:
60
Step-by-step explanation:
it has to end up equaling 180° therefore you can just add the two numbers and then subtract that by 180
Is the following relation a function? (-2,-2) (2,8) (3,2) (3,1) (7,-5)
Answers
Function cannot have different outputs for the same input
(3,2) and (3,1) have the same input but different outputs, not a function
(y³– 5y²) ÷ y (y–1)
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Answer:
64 - 5y (exponent of 2)
————-———————–
y (y - 1 )
Step-by-step explanation:
Sorry the set up is weird
Please give brainliest
Answer: y^3 - 6y^2 + 5y
Step-by-step explanation: You start by rewriting the expression y^3- 5y^2/y +(y-1)
Then you factor out y(y^2-5y)/y *(y-1)
Then you reduce the fraction which cancels the 2 y’s out (y^2-5y)(y-1)
Then you multiple the 2 parentheses which equals y^3-y^2-5y^2+5y
Then you simply the answer you got which comes out to y^3-6y^2+5y
Hope this helped!
P.s. ^2, ^3, etc. are the exponents.
What is 125x+200 on a number line
Answers
Answer:
125 (x+4)
Step-by-step explanation:
all you have to do is group the common factor
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Answers
Answer:
18:12
Step-by-step explanation:
Answer:
answer is 18 divided by 12
Step-by-step explanation:
please mark brainliest
WILL GIVE BRAINLIEST!!!!!! (25 points) Melissa and Emily are playing at the pool.They have three different measuring jars for; liters, cups, and pints. They find that 7 cups of water and 3 liters of water filled 9.8 pints. Later, they find that if they start with 5 liters of water and remove 9 cups of water, they end up with 6 pints of water. Model the given two situations as a system of linear equations. Based on your equations, determine the relationship between;
●cups and liters,
●cups and pints,
●and pints and liters.
Show all your work and submit your work along with the resulting relationships.
Answers
Answer:
7 cups + 3 litres = 9.8 pints
⇒ Equation 1
5 litres - 9 cups = 6 pints
⇒ Equation 2
Relationship between cups and
Rearranging equation 1 to make pints the subject
⇒ substitute this into Equation 2
Hence, 1 litre = 2.1 cups
Relationship between cups and pints
Rearrange equation 1 to make litres the subject
⇒ Substituting this into Equation 2
Hence, 1 pint = 2 cups
Relationship between pints and liter
Rearranging equation 1 to make cup the subject
⇒ subsitute this into equation 2
Hence, 1 liter = 2.1 pints
I need some help. An explanation will be truly appreciated!
Answers
Step-by-step explanation:
Find how many data are there that in between 60-64.99
WILL MARK BRAINLIEST ANSWER HELP ASAP
Draw in the line of reflection where do I put the line?
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Answer:
I believe the reflection line will be on x=1
Step-by-step explanation:
I tend to eyeball the reflection line to make it symmetrical, if I'm not much of a help I apologize
What is the x-intercept of the line below?
Answers
Answer:
(2,0) or 2
Step-by-step explanation:
The x-intercept is the point where the line intercepts or goes through the x-axis. The x-axis is the horizontal line that is labeled x.
Another way to find the x-intercept is to find the x value when the y value or f(x) equals zero.
Round 431,857 to the nearest ten thousand
Answers
Answer:
i don' think you can
Step-by-step explanation:
So, you go to a Coffee Shop. They have either small, medium or large coffee. They have vanilla or hazelnut flavor. What are the different combinations of coffees you can make?
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Answer:
6
Step-by-step explanation:
Size times flavor. 3 times 2 = 6
Tell the next two terms in the sequence: 40, 10, 5/2, 5/8
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Answer:
5/32 & 5/128
Step-by-step explanation:
dilate Triangle A(-3,3), B(-2,1),C (0,2)with a scale factor of 3 with center of dilation (-4,4)
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Answer:
the awnser is B-3,3 i took the test and got it right
the product of x and 5
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Answer: The product of x and 5 is 5x
help me plz .........
.
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Answer:
99
Step-by-step explanation:
(40+49)+10=89+10=99
Please can someone help me
Solve:
3(2x+1)/5= 2x-5
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Answer:
x=7
Step-by-step explanation:
How do we determine what the cop is?
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Answer:
the heat output from the condenser (Q) is compared to the power supplied to the compressor (W). COP is defined as the relationship between the power (kW) that is drawn out of the heat pump as cooling or heat, and the power (kW) that is supplied to the compressor.
Step-by-step explanation:
BRAINLIEST PLSSSS
The perimeter of a triangle is 17 inches. The first side is twice the second. The third side is 3 inches less than the second side. Find the measure of the longest side.
Answers
Given:
Perimeter of a triangle = 17 inches
First side is twice the second.
Third side is 3 inches less than the second side.
To find:
The measure of the longest side.
Solution:
Let the second side be x. Then,
First side = 2x
Third side = x-3
We know that, perimeter of a triangle is the sum of all three sides of it.
[tex](2x)+x+(x-3)=17[/tex]
[tex]4x-3=17[/tex]
[tex]4x=17+3[/tex]
[tex]4x=20[/tex]
Divide both sides by 4.
[tex]x=5[/tex]
Now,
First side = [tex]2(5)=10[/tex] inches
Second side = 5 inches
Third side = [tex]5-3=2[/tex] inches
Therefore, the measure of the longest side is 10 inches.
what is y+26(9-x)=290
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Answer:
y = 56 + 26x
Step-by-step explanation:
solve the proportion 18/30 = 12/n. what does N equal?
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A research study states that 33% of homeowners are members of the neighborhood watch. The probability of a homeowner being a member of the neighborhood watch is 0.45.
What is the probability that 1 out of 3 homeowners in the city are members of the neighborhood watch?
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Answer:
45% chance that a homeowner is on the community watch.
Step-by-step explanation:
Answer:
approximately 0.4084
Step-by-step explanation:
What is the value for h will make the equation true?
h + 5 = -9
Answers
Answer: -13
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
all you have to do is 5 - 9 = 4
this means that 4 + 5 = 9