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the perimeter of a rectangle is a 192ft. the ratio of its length to its width is 7:5. what are the dimensions of the rectangle?

Respuesta :

mrjellysquid

Answer:

L = 56, W = 40

Step-by-step explanation:

192 = 14x + 10x

x = 8

length = 8*7 = 56

width = 5*8 = 40

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