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Veseljchak [2.6K]
3 years ago
8

The perimeter of a rectangle is 30 in. if its lenth is 3 times the width, find the deminsions​

Mathematics
1 answer:
MAXImum [283]3 years ago
7 0

Step-by-step explanation:

2w+3(2w)=30

8w=30

w=3.75

l=11.25

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