myaimaniwade myaimaniwade
  • 03-02-2020
  • Mathematics
contestada

A rectangle has a length six inches less than twice it’s width. If the perimeter of the rectangle is 54 inches, find the dimensions.

Respuesta :

gracedowd2 gracedowd2
  • 04-02-2020

Answer:

Step-by-step explanation:

width = W

length = L= 2W-6

P = 2L+2W

84=2(2W-6) + 2W

84= 4W -12 + 2W

84 = 6W -12

84+12 = 6W

96 = 6W

W=16

Solution

W=16

L = 2(16)-6 = 32-6 = 26

Answer Link

Otras preguntas

A triangle has a base of 6 yards and a height of 9 yards. By how much does the height need to decrease for the area to decrease by 10.5 square yards?
The picture! I need help with labeling 1 - 11
If a company receives cash from a customer before performing services for the customer, then:.
2. What is the theoretical probability of landing on blue if we have a total of 6 sections? Explain your answer
11. What were the effects of te Crusades?
How many distinct historical eras of federalism have occurred in the united states?.
Why does a more generalized and flexible feeder (red fox) sometimes have a competitive advantage over a more specialized feeder like the giant panda?
Find the y intercept coordinate pair. A. (0, 5) B. (18, 0) C. (1, 2) D. (-2, 11)
What are some of the techniques companies could use to make accurate sales forecasts?
Fill in the sentences with the correct stressed pronoun. 1. Qui adore Camille? Thomas et Robert: (Answer) nous adorons Camille! 2. Julie étudie beaucoup, mais p