Answer :
[tex]Area\ of\ closet=2*2+2length\\\\
9Area\ of\ closet=Area\ of\ bedroom\\\\
9Area\ of\ closet=90\ \ \ \ |divide\ by \ 9\\\\
Area\ of\ closet=10feet^2\\\\
10=2*2+2length\\\\
10=4+2length\ \ \ \ |subtract\ 2\\\\
6=2length\ \ \ \ |divide\ by\ 2\\\\
\boxed{length=3feet}[/tex]
Answer:The length of closet is 5 ft.
Step-by-step explanation:
Let the length of closet is x ft.
It is given Jackson's bedroom area is 9 times that of the closet.
The area of bedroom is given as 90 square feet ans width of closet is 2 ft.
Or 90=9( 2 times x)
Or 90 =18 x
Dividing both sides by 18 we have
x=5 ft .
The length of closet is 5 ft.