Question

WILL GIVE BRAINLEST 100Pts!!!

Answer 1

hi <3

a) the length would be: 2x + 2 + 1/2x - 4 + x - 2

simplified the length would be: 3.5x - 4

the width would be: x + x - 2

simplified the width would be: 2x - 2

b) the perimeter would be: 3.5x - 4 + 2x - 10 + x - 2 + 1/2x - 4 + x - 2 + 2x - 2 + 2x - 2

simplified this would be: 11x - 26

c) 11x - 26 = 142

add 26 to both sides:

11x = 168

divide both sides by 11:

x = 15.27

hope this helps :)