Answer:
Expand the polynomial using the FOIL method.
24 x ^2 − 22 x − 30
Step-by-step explanation:
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Answer: 4 5/14
Answer: 10pi
C = 2(pi)r
r = 5
2*(pi)*5 = C
10pi = C is the exact answer
If we make 3.14 for the pi substitution, then:
2*3.14*5=C
31.5 = C