Answer:
V = 31.5 in ^3
Step-by-step explanation:
The volume is Bh
The base is the triangle
B = 1/2 (7) *2
B = 7 in^2
Now find the volume
V = 7* 4.5
V = 31.5 in ^3
<span>C. E(n)=5n+42
5 times the number of people + 7 times 6
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<span>it divides two sides of a triangle equally. The midpoint of a side divides the side into two equal segments.</span>