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The perimeter of a rectangular window is 43 feet. The width of the window is 5 ft more than the length. Find the width of the window

Respuesta :

sqdancefan

Answer:

  13.25 ft

Step-by-step explanation:

Let w represent the width of the window. Then w-5 represents the length, and the perimeter is ...

  P = 2(L+W)

  43 = 2((w-5) +w) = 4w -10

  53/4 = w = 13.25 . . . feet

The width of the window is 13.25 ft.

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