Answer: x^2 - y ^2 − 1.5x + 1.5y
Step-by-step explanation:
Your question seems to be incomplete
Answer:
Look at the graph below, hope this helped.
Step-by-step explanation:
The length l is given as:
l = 2 w – 6
where w is the width
We know that the fencing is 30 feet therefore the
perimeter (excluding the side of the house) is:
P = l + 2 w = 30
2 w – 6 + 2 w = 30
4 w – 6 = 30
w = 9
So the length l is:
l = 2 (9) – 6
l = 12
<span>The dimensions are 12 ft x 9 ft</span>