-4x is the slope and -12 is the y-intercept
Volume (tank)=base x heitht
base is a squeare, so base=side²
Volume(Tank)=side² * height
600 m³=side² * 6 m
side²=600 m³/ 6 m
side²=100 m²
side=√(100 m²)=10 m.
answer: the side of the base is 10 m.
Answer:
Its C. The 2nd to last one!!! (x-3)^(2)=20