The answer to this question is B. 130cm^2.
Using the volume formula for a sphere (V = (4/3)πr^3) you can plug in the values that we know to find the radius to be around 3.22117 cm. You can then use the area of a sphere formula (A = 4πr^2) to find the area. Hope this helps :)
Answer:
9
Step-by-step explanation:
You divide 3 by 4 first and you'll get the anser 0.75, then multiply it by 12.
Answer:
No
Step-by-step explanation:
The set of integers cam be accepted as the set of negative and positive natural numbers and zero. Alternatively, the set of integers can be regarded as the set of negative and positive whole numbers including zero.
If the diameter is 14
the radius should be 7
for the circumference is 44 units
the area is 154 square units
Answer:
4-n
Step-by-step explanation:
You have 4
and you want to decrease it by n, so take away n from 4 : 4-n
