SOLUTION: 1) the length of a rectangle is 3in more than its width. The perimeter of the rectangle is 30in
Algebra.Com
Question 993198: 1) the length of a rectangle is 3in more than its width. The perimeter of the rectangle is 30in
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
let the length be and the width
if the length of a rectangle is more than its width, than we have
....eq.1
if the perimeter of the rectangle is , we have
....substitute from eq.1
.......solve for
go back to ....eq.1 substitute for substitute and solve for substitute
RELATED QUESTIONS
The length of a rectangle is 3in. more than twice its width. If the perimeter of the... (answered by nerdybill)
The length of a rectangle is twice its width.
If the perimeter of the rectangle is 30in... (answered by Fombitz)
The length of a rectangle is 3in. more than twice its width. If the perimeter of the... (answered by checkley71)
The length of a rectangle is 3in. more than the width. The perimeter of the rectangle is... (answered by praseenakos@yahoo.com)
the length of a rectangle is 3in. less than twice its width. If the perimeter of the... (answered by checkley71)
The length of a rectangle is 3in more than twice its width. If the perimeter of the... (answered by tutorcecilia)
THE LENGTH OF A RECTANGLE IS 3IN MORE THAT TWICE ITS WIDTH. IF THE PEREMETER OF THE... (answered by checkley71)
The length of a rectangle is 1 in. more than twice its width. If the perimeter of the... (answered by checkley71)
The length of a rectangle is 1 in. more than twice its width. If the perimeter of the... (answered by checkley71)