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otez555 [7]
3 years ago
13

A rectangle's length is three times its width. Let w denote the rectangle's width. What polynomial represents the rectangle's pe

rimeter?
Mathematics
1 answer:
Nookie1986 [14]3 years ago
6 0
L=3w

So, the perimeter will be,
P= 2L + 2w
P= 2(3w) + 2w
P= 6w + 2w
P= 8w units
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