Which of the following formulas could be used to determine the volume of a cone stacked on top of half a sphere?
Select all that apply.
V = lwh
V=Bh
V=1/3 Bh
V=pi r^2 h

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²

if you was gonna solve for a, a is a   < -12

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8