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natali 33 [55]
3 years ago
6

How to do it and and explanation

Mathematics
1 answer:
TEA [102]3 years ago
5 0

Answer:

                   

Step-by-step explanation:

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Cylinder and a cone have the same diameter: 8 inches. The height of the cylinder is 5 inches. The height of the cone is 15 inche
ss7ja [257]

Answer:

V_{cylinder}=251.2\ in^3,

V_{cone}=251.2\ in^3,

V_{cylinder}=V_{cone}.

Step-by-step explanation:

The volume of the cylinder is

V_{cylinder}=\pi r^2 h,

where r is the radius of a base circle and h is the cylinder's height.

If cylinder has diameter of 8 inches, then its radius is 4 inches. The height of the cylinder is 5 inches. Thus, the volume of the cylinder is

V_{cylinder}=3.14\cdot 4^2\cdot 5=251.2\ in^3.

The volume of the cone is

V_{cone}=\dfrac{1}{3}\pi r^2 h,

where r is the radius of a base circle and h is the cone's height.

If cone has diameter of 8 inches, then its radius is 4 inches. The height of the cone is 15 inches. Thus, the volume of the cone is

V_{cylinder}=\dfrac{1}{3}\cdot 3.14\cdot 4^2\cdot 15=251.2\ in^3.

As you can see the cylinder and the cone have the same volume.

4 0
3 years ago
Michael has a weekly food budget of $62. If he plans to budget the same amount for each of the 7 days of the week, what is the m
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Answer:

62/7

Step-by-step explanation:

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The area of a square is 321 square feet. Which best represents the length of a side?​
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The side length is about 17.916

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What is an equation of the line that passes through the point (-4,-6)(−4,−6) and is perpendicular to the line 2x-y=62x−y=6?
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Are there any answer choices?
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7.6.2.5<br> What is the measure of ZQPR? Explain how<br> you know.<br> R<br> 1180<br> Q<br> P
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What do you mean? I think you need to add a graph with the angles for people to be able to answer that question (you can take a screenshot and then use the paperclip button when you are re-writing the question). Hope this helped.

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2 years ago
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