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zubka84 [21]
2 years ago
10

the perimeter of a rectangle is 132 m. the length is 2 meters more than 3 times the width. find the dimensions of the rectangle

Mathematics
1 answer:
Anon25 [30]2 years ago
7 0
2l + 2w = 132
l = 3w + 2

2(3w+2)+2w=132
6w + 4 + 2w = 132
8w + 4 = 132
8w = 128
w = 16

l = 3(16) + 2
l = 48 + 2
l = 50

2(50) + 2(16) __ 132
100 + 32 = 132
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Step-by-step explanation:

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We can just multiply the amount of miles per day by 5, (2.1 x 5) and we get 10.5 miles total.

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