Raymond B. answered 07/08/21
Tutor
5
(2)
Math, microeconomics or criminal justice
Perimeter = 2W +2L
18x+24 = 2(2x-9) + 2L = 4x -18 +2L
2L = 18x+24 -4x +18 = 14x +42
L = 7x + 21
Greta S.
asked 07/08/21The perimeter of a rectangle is 18x+24 and the width is 2x-9, what is the length of the rectangle?
Raymond B. answered 07/08/21
Math, microeconomics or criminal justice
Perimeter = 2W +2L
18x+24 = 2(2x-9) + 2L = 4x -18 +2L
2L = 18x+24 -4x +18 = 14x +42
L = 7x + 21
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.