Answer:
-11.8
Step-by-step explanation:
hope this helps!!!:)
Combine the like terms
-x-x^2+7
Volume = (Area of the base)x(Height)
66.85 = 15(H)
66.85/15 = H
H = 4.4567
The height is 4.4567mm.
Answer:
7
Step-by-step explanation:
because when you divide with the coeficient it sums out to be 7