Answer:
28.46in
Step-by-step explanation:
C=2πr
C=2π*4.53
C≈28.46in
Answer: b=-18
1/3b+57=3
Subtract 57
1/3b=-54
Divide by 1/3 (basically you’re dividing by 3)
p=-18
25,118,864,315 J
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