Answer:
Area of the self will be 
Step-by-step explanation:
We have given that self is 4 feet wide and
feet deep
So length pf the shelf l =
feet
And width = 4 feet
We have to find the area of the self
We know that area is given by
Area = length × width
So area of the self will be 
Answer:
........
Step-by-step explanation:
the answer should be 8
Answer:
Step-by-step explanation:
191.2 = 2.3L +65.5
191.2 - 65.5 = 2.3L {Subtract 65.5 from both sides}
125.7= 2.3L
L = 125.7/2.3
L = 54.65
we have

we know that

and

substitute in the expression



therefore
<u>the answer is</u>
