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3 years ago

Help me answer this please!

Mathematics

1 answer:

Ilya [14]3 years ago

4 0

Answer:

0.5

Step-by-step explanation:

substitute x for 4

simplify for

2/sqrt16

2/4

1/2

0.5

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3 years ago

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2 years ago

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A where and a cylinder have the same radius and height . The volume of the cylinder is 48 cm 3. What is the volume of the sphere

SOVA2 [1]

Given:

Sphere and cylinder have same radius and height.

Volume of the cylinder = 48 cm³

To find:

The volume of the sphere.

Solution:

Radius and height of cylinder are equal.

⇒ r = h

Volume of cylinder:

$V=\pi r^2h$

Substitute the given values.

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$48=\pi r^3$

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Taking cube root on both sides, we get

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The radius of the cylinder is 2.48 cm.

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Volume of sphere:

$$V=\frac{4}{3} \pi r^3$

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