Question

The width of a rectangle is 9 cm. The perimeter is 40 cm. What is the length of the rectangle?

Answer 1

Answer:

it is 11 cm I think ✌because I did the math and got

11 cm hope this is right

Answer 2

Answer:

11

Step-by-step explanation:

2(l+w)

40= 2(9+x)

40= 18+2x

Subtract 18 from 40

22=2x

Divide 2x by itself and 22

11=x or x=11