Your answer will be 18. Hope this helps!
Answer:
I only know what y is, y is 4a, wait I think a is z and z is a. I’m not sure
Step-by-step explanation:
Answer:
First find the sum of 15 n-1
Step-by-step explanation:
then you can continue to 2n-1
The base is 15 ft.
Using the formula A=bh, we substitute the information we have. We know the area and the height:
127.5 = b(8.5)
Divide both sides by 8.5:
127.5/8.5 = b(8.5)/8.5
15 = b
The base is 15.
