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SVEN [57.7K]
3 years ago
15

The diameter of a sphere is 4 centimeters. Which represents the volume of the sphere?

Mathematics
2 answers:
Assoli18 [71]3 years ago
8 0

Answer:16pie

Step-by-step explanation:

MatroZZZ [7]3 years ago
5 0
Radius=4/2=2 cm
Volume=4/3 x pi x 2^3
=4/3 x pi x 8
= 32/3 pi cm^3
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Find the area of the shaded region.
RoseWind [281]

Answer: 51 in²

Step-by-step explanation: Using the given diagram, we can find the area of the shaded region by taking the area of the larger rectangle minus the area of the area of the small rectangle.

To find the area of the large rectangle, we start with the formula for the area of a rectangle which is shown below.

Area = length · width

Since the length of the large rectangle is 15 in and the width is 5 in, we can plug this information into the formula to get 15 in · 5 in or 75 in.

So the area of the larger rectangle is 75 in.

To find the area of the small rectangle, we also use length · width which is simply 8 in · 3 in or 24 in. So the area of the small rectangle is 24 in.

Finally, remember that  the area of the shaded region is the area of the larger rectangle minus the area of the smaller rectangle which in this case will be 75 - 24 or 51

So the area of the shaded region is 51 in².

6 0
3 years ago
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nekit [7.7K]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
Why is 3 plus pi irrational?
Vanyuwa [196]

Answer:

3 + \pi is irrational, as \pi is an irrational number in itself, not being able to change into a fraction as it is a non-terminated number.

~

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3 years ago
A particle moves with velocity function v(t) = 2t^2 - 3t - 3, with v measured in feet per second and t measured in seconds. Find
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