3 years ago

Find the volume of the sphere

Mathematics

1 answer:

postnew [5]3 years ago

6 0

V = 4/3 r^3 hope this helps I’m not sure if it’s right

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True [87]

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3 years ago

SOLVE FOR X PLEASEE HELP

Ivenika [448]

To solve this, you will have to set up your equation as fractions:

X is to 4 as 4 is to 4+3, or 7

X/4 = 4/7

You will then cross multiply

7x = 4•4
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3 years ago

Sarah says that you can use the area of a

dimulka [17.4K]

Answer:

Sarah is Correct

Step-by-step explanation:

If we are given the area of a circle as 44 Square Centimeter, we know that:

Area of a Circle $=\pi r^2$

Circumference of a Circle $=2\pi r$

Therefore, from the area, we can obtain the value of the radius to calculate the circumference of the circle:

$\pi r^2=44\\r^2=\dfrac{44}{\pi} \\r=\sqrt{\dfrac{44}{\pi} }$

Therefore:

Circumference of the circle $=2\pi \sqrt{\dfrac{44}{\pi} }$

=23.51 centimeters.

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3 years ago

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Evgesh-ka [11]

Hello,
Please, see the attached file.
Thanks.

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3 years ago

Please help write the direct variation. Thank you!

prohojiy [21]

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3 years ago

Find the volume of the sphere ​

Find the volume of the sphere