Question

If a rectangle has a perimeter of 70 a length of x and a width of x - 9 find the value of the length of the rectangle.

Answer 1

Answer: length is 22

Step-by-step explanation:

Perimeter of rectangle is 2(length+width)

Then

2(x+x-9)=70

2(2x-9)=70

2x-9=70/2

2x=35+9

X=44/2

X=22

I=22

w=x-9 =22-9 =13

Answer 2

Answer:

22

Step-by-step explanation: