X^2+2x-11=0, this would be the answer that you are looking for m8.
Answer:
Step-by-step explanation:
The volume for a pyramid is

, where B is the area of the base and h is the height. We are given the volume, and the base and height in terms of x. Our formula then looks like this:

. Simplifying the right side we have

. Multiply both sides by 18 to get rid of the fraction and we have

, so x = 117.575
N= 0.8
this is the answer to ur problem