Answer:
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Volume =
1 πr2h
3
=
1 ×π×42×7
= 117.28612573402 centimeters^3
Answer: s = -4
Step-by-step explanation:
s/4 + 15 = 14
We can subtract 15 from both sides:
s/4 = -1
We can multiply both sides by 4:
s = -4
the answer is 72
let me know if you need an explanation