MATH SOLVE

3 months ago

Q:
# The length of a rectangle is 5 more than 2 times its width. The perimeter is 40 inches. What is the width of the rectangle?

Accepted Solution

A:

Answer:The width of the rectangle is 5 inExplanation:Assume that the width of the rectangle is xWe are given that:The length is 5 more than 2 times the widthThis means that:Length of the rectangle = 2x + 5Now, we are given that the perimeter of the rectangle is 40 inchesTherefore:Perimeter = 2 (length + width)40 = 2 (2x + 5 + x)20 = 3x + 520 - 5 = 3x3x = 15x = 5From the above calculations, we can conclude that:Width of the rectangle = x = 5 inLength of the rectangle = 2x + 5 = 2(5) + 5 = 10 + 5 = 15 inHope this helps :)