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ki77a [65]
3 years ago
5

The length of a rectangle is 5 more than twice the width. the perimeter is 130. what is the area?

Mathematics
1 answer:
vekshin13 years ago
7 0
<span>L the length     W the width 

The length of a rectangle is 5 more than twice the width</span>
L = 5+ 2W

<span>the perimeter is equal the sum of sides =130
</span>
L+L+W+W =130

by subtitution we replace L by <span>L = 5+ 2W

</span>5+ 2W+<span>5+ 2W +W+W = 130
</span>
6W= 120

w= 20              <span>L = 5+ 2W= 5+ 40=45</span>
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