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fredd [130]
3 years ago
8

The length of a rectangle is one meter more than 4 times its width. Find the dimensions if the perimeter is 52 meters

Mathematics
1 answer:
vodka [1.7K]3 years ago
4 0
l=4w+1\\
2l+2w=52\\\\
2(4w+1)+2w=52\\
8w+2+2w=52\\
10w=50\\
w=5\\\\
l=4\cdot5+1\\
l=21

5 m and 21 m
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