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18 March, 04:49

The length of a rectangle is one less than 50% of the width if the perimeter is 31 inches what is the area of the rectangle in feet

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  1. 18 March, 05:11
    0
    Area is 0.34 ft²

    Step-by-step explanation:

    A=L•w

    P=2L+2w

    L=w/2-1

    31=2 (w/2-1) + 2w

    31=w-2+2w

    33=3w

    11=w

    L=w/2-1

    =11/2-2/2

    L=9/2

    Aft=L/12•w/12

    = (9/2) / 12•11/12

    Aft=0.34
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