SOLUTION: the perimeter of the rectangle is 41 cm . length is 5x cm width is (2x+3) cm
what is the value of x ?
Algebra.Com
Question 260203: the perimeter of the rectangle is 41 cm . length is 5x cm width is (2x+3) cm
what is the value of x ?
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
2L+2W=P
2*5X+2(2X+3)=41
10X+4X+6=41
14X=41-6
14X=35
X=35/14
X=2.5 CM. ANS.
PROOF:
2*5*2.5+2(2*2.5+3)=41
25+2(5+3)=41
25+2*8=41
25+16=41
41=41
RELATED QUESTIONS
A rectangle has width (2x+1) cm the perimeter is 2(5x+3) cm the area is 26 cm square... (answered by Alan3354)
the length of a rectangle is (2x+3)cm the width is 0.5(x+3)cm the perimeter of the... (answered by ewatrrr,addingup)
The perimeter of a rectangle is 24 cm. Find the value of x.
length is 3x cm. and width... (answered by jim_thompson5910)
What is the perimeter of a rectangle (2x+6)cm long and (x-3)cm... (answered by farohw)
The perimeter of the rectangle is 50 cm find the value of x when length is (4x-3) cm and... (answered by ikleyn)
what is the perimeter of a rectangle with the length of 2 cm and a width of 3... (answered by jim_thompson5910)
The length of a rectangle is 8 cm more than two times the width. If the perimeter of the... (answered by ewatrrr)
the perimeter of a rectangle is 112 cm . the length is 30 cm . calculate the width... (answered by tommyt3rd)
In a rectangle, the length is 5 cm less than three times the width. If the perimeter is... (answered by rfer)