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9 December, 00:16

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

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  1. 9 December, 01:42
    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.
  2. 9 December, 03:24
    0
    28+12=40 hope this works
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