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9 December, 10:16

A rectangle length is 8 less than three-halves it's width. The perimeter of the rectangle is given as 74 inches. Determine the dimensions of the rectangle

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  1. 9 December, 10:22
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    L = 3/2w - 8

    p = 74

    74 = (3/2w - 8) + w + w + (3/2w - 8)

    74 = 5w - 16

    74 - 16 = 5w

    58 = 5w

    w = 11.6

    l = (1.5) (11.6) - 8

    l = 9.4
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