. Given P = 2 (l + b) when l = 15 and P = 50, find b.
Answers
Answered by
46
Step-by-step explanation:
p=2(l+b)
50=2(15+b)
50=30+2b
20=2b
b=10
Answered by
7
ANSWER
b=10
EXPLANATION
p=2 ( l + b )
50=2(15+b)
50 = 30 + 2b
20 = 2b
b = 1 0
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