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ElenaW [278]
3 years ago
5

the length of a rectangle is 4 less than 3 times the width. if the perimeter is 40, find the dimensions of the rectangle.

Mathematics
2 answers:
zhenek [66]3 years ago
5 0
28+12=40 hope this works 
iris [78.8K]3 years ago
3 0
The length would be 14.
 because 4 less than 3 times the width and the perimeter being 40 you would divide 40 by 2 and you get 20.
4 less than 20 would be 16 but that would make the length equal to the width, therefore, your answer is 14.
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           ————

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