Answer:
V = πr²h
Step-by-step explanation:
Volume = π(radius)² * height
840 is the answer
i hope i helped!
For #7 - part a: greatest common factor (GCF) is 5.
Part b: cross out everything BUT 10 & 20.
Step-by-step explanation:
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Answer:
-3
Step-by-step explanation:
1.5x + 1.3x = -8.4
2.8x = -8.4
x=-3