Answer:
C = 14pi
Step-by-step explanation:
C = pi d
The radius is 7 so the diameter is
d = 2r
d = 2*7
=14
C = pi *14
C = 14pi
The first one is 24 the second is 96
Answer: -8(5x^4-2)
Step-by-step explanation:
The greatest common factor of 16 and -40 is -8.
Answer:
-90
Step-by-step explanation:
Answer:
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