Answer:
32 plus 56 plus 72
Step-by-step explanation:
I put it in the wrong place but its fine . the answer is 160
Step-by-step explanation:
just substitute the value of g(X) and f(X)
A = l*w
l = 2w + 4
400 = (2w + 4)*w
0 = 2w^2 + 4w - 400
Then use the quadratic equation where a=2, b=4, and c=-400.
w = <span>13.2
l = 30.4
</span>
Answer:
7:45
Step-by-step explanation: