You have to use the substitution method by substituting one Y value with the other
the slope is -2
have a nice day :D
Answer:
953.78 in^3 of grain.
Step-by-step explanation:
The volume of a cylinder = π r^2 h.
For this cylinder r = radius of the base = 9/2
= 4.5 in and the height h = 15 in
So the volume is 3.14 * 4.5^2 * 15
= 953.78 in^3.
Answer:400. 10^2 x 12/3 = 400.