7.5 i think not 100% sure tho
- Multiply by the conjugate
=
=
Area of rectangle = Length x Width
<span>Length = Area/Width = 122.5 / 7 = 17.5 feet</span>
Step-by-step explanation:
First
Outer
Inner
Last
First- 5x*2x=10x^2
Outer-5x*-1= -5x
Inner--7*2x= -14x
Last- -7*-1= 7
10x^2-5x-14x+7
you can simplify it further however thats the answer