Answer:
m3=113
m2=42
m1=88
Step-by-step explanation:
triangle prism volume=1/2LWH
36=1/2(4)(6)H
36=12h
h=3
i think 1/300
the volume of this prism is equal to
V=l*w*h
V=(x+1)(x)(x-3)
multiply
V=x^3-2x^2-3x
it is your first choice