Step-by-step explanation:
The volume of a cylinder is calculated if you multiply the area of the base by its height.
Think about it as if you are calculating the area of a circle, and then giving it a height. That's exactly what you need to do. The diameter of the base is 9cm and the height is 15cm.
So,
V = 1215π/4 ~= 954.25 cm^3
The result would be 72... 12
x6
----
72 (carry the one) Unless your figuring out if its positive or negative. (positive)
Have a Brainly Day!
Answer:

Step-by-step explanation:

Answer: i dont know trie asking linder0917
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ok
Answer:
the seventh grader because the eighth graders got 58 which is more than 50 so the 7th grader would get the pts
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