SOLUTION: The length is x-4 and the width is x+6. Express the perimeter of the rectangle as a polynomial in simplest form, and express the area of the rectangle as a polynomial in simplest f
Algebra.Com
Question 459566: The length is x-4 and the width is x+6. Express the perimeter of the rectangle as a polynomial in simplest form, and express the area of the rectangle as a polynomial in simplest form
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Perimeter = 2L + 2W = 2(x-4) + 2(x+6) = 4x + 4
Area = LW = (x-4)(x+6) = x^2 + 6x - 4x - 24 = x^2 + 2x - 24
RELATED QUESTIONS
a rectangle has a length of 2x+4 and a width of x. Express the perimeter of the rectangle (answered by Math-Help)
The perimeter of a rectangle is 20x-14. The length is 7x+1. Write a polynomial in x in... (answered by tommyt3rd)
The length and width of a rectangle are epresented by (x+6) and (x-4). Express the area... (answered by mathsteacher)
the width if a rectangle is x centimeters and it’s length is (x+5) cm. write down an... (answered by solver91311)
the width and length of a rectangle are consecutive odd integers. If the width is w, find (answered by lwsshak3)
The length of a rectangle measures 2x-3 and the width measures x+8. Express the perimeter (answered by checkley71)
The perimeter of a rectangle is 8x+2 and the width is x+2. Express the area as a... (answered by jim_thompson5910)
the perimeter of a rectangle is 8x+2 and the width is x+2. Express the area as a... (answered by ankor@dixie-net.com)
A rectangle has length 7 centimeters & width of 4 centimiters. What fraction of the... (answered by colliefan)