Question

its width, find the dimensions.
The length of a rectangular rug is 3 ft more than the width. If the area of
the rug is 180 ft. find the dimensions.
inic 10 cm
If there is

Answer 1

Answer:

Width = 12

Length = 15

Step-by-step explanation:

Area = length * width

180= w*(w+3)

180= w^2 + 3w

0= w^2 + 3w -180

Use the quadratic to solve for w

w= 12   ,   w=-15

Negative lengths don't make sense so 12 = w

l=w+3

l=12+3

l=15

Answer 2

Answer:

Length is 15

Width is 12

Step-by-step explanation:

l=3+w

A=180

180=(3+w)w

180=w^2+3w

0=w^2+3w-180

w=12 or -15

w can not be negative so it equals 12.

l=12+3

l=15

I don't understand the last part of your question. inic 10 cm?