3 years ago

What is the radius of a sphere with a surface area of 100πcm2?

1 answer:

8 0

Surface area of a sphere = 4πr^2
4πr^2=100π
Divide both sides by 4π
r^2=100
r=10
The radius is 10 cm.

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aleksandr82 [10.1K]

Given

$y=11(\frac{1}{2})^{\frac{t}{30}}$

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Simplify further

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The final answer

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1 year ago

nlexa [21]

Answer:

the 3rd one x+2=5

Step-by-step explanation:

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there is 2 there and it says that it = 5

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3 years ago

Anna71 [15]

Place value helps you divide because it helps you to know where to put the numbers

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3 years ago