Laurine Laurine
  • 07-02-2025
  • Mathematics
High School

Find the length of the rectangle if the perimeter is 120 ft and the length is 4 ft less than 3 times the width.

Answer :

gracebeauchamp gracebeauchamp
  • 01-12-2024

Answer:

Below : )

Step-by-step explanation:

We need to start by making an equation for the perimeter

P=2L+2W and L = 3W-4

120 = 2(3W-4)+2W now simplify

120 = 6W+2W-8

128=8W

W=16

L=3(16)-4

L=44

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