flxntly
flxntly flxntly
  • 15-07-2016
  • Mathematics
contestada

The width of a rectangle is 5 less than its length. The perimeter of the rectangle is 68. Find the length of the rectangle.

Respuesta :

jhonyy9
jhonyy9 jhonyy9
  • 15-07-2016
w= l-5
2(w+l)=68

2w+2l=68

2(l-5)+2l=68

2l-10+2l=68

4l = 78

l = 78/4

l = 39/2

l = 19,5 

hope helped 
Answer Link

Otras preguntas

Which of the following is an appropriate question to ask
Maquillarse cepillarse el pelo despertarse peinarse afeitarse which one does not belong
How do you tie a noose?
Solve for x. Then check your solution
What does it mean to think outside the box?
Martin earns $7.50 per hour proofreading ads at a local newspaper. His weekly wage m can be described by the equation w=7.5h, where h is the number of hours wor
How to factor: 15x^2y^3 + 10xy^2z
Select all that apply. What three statements are characteristic of the Renaissance?A.began because of the rediscovery of learningB.saw manors grow strongerC.wa
What is the value of x? x+1/3=9 Enter your answer in the box in simplest form.
In the book the happy prince what does the swallows dead body most likely symbolize