Add like terms together..
-x^2 -x+6
............
Answer:
=376.8 
Step-by-step explanation:
V=n
Where V is the volume , r is the radius and h is the perpendicular height .
r =
m=6
h = 10m
n=3.14
v= 3.14 * 6*6 *
=376.8 
Answer:
6 ft
Step-by-step explanation:
6^3 = 216