SOLUTION: a rectagle has a length of 7 meters longer then double the width. the perimeter is 134 meters. find the dimensions of the rectangle
Algebra.Com
Question 209017: a rectagle has a length of 7 meters longer then double the width. the perimeter is 134 meters. find the dimensions of the rectangle
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
width=x=20
length=2x+7=47
p=2l+2w
2(2x+7)+2x=134
4x+14+2x=134
6x=120
x=20
RELATED QUESTIONS
A rectangle has a length 7 meters longer than double the width. The perimeter is 134... (answered by stanbon)
a RETANGLE HAS A LENGTH 7 METER LONGER THAN DOUBLE THE WIDTH. THE PERIMETER IS 158... (answered by rfer)
A rectangle has a length 9 meters longer than double the width. The perimeter is 210.... (answered by macston)
The perimeter of a rectangle is 78 meters. The length of the rectangle is 11 meters... (answered by Fombitz)
The length of a rectangle is 5 meters longer than its width. If the perimeter of the... (answered by rfer)
The perimeter of a rectangular garden is 72 meters. The length is 6 meters longer than... (answered by josgarithmetic)
The perimeter of a rectangular garden is 120 meters. The length is 6 meters longer than... (answered by Boreal)
The length of a rectangular garden is two meters longer than twice its width. The... (answered by addingup)
a rectangle field has a length that is 7.5 meters longer than its width. its perimeter is (answered by Fombitz)