since AM/AC = AN/AB = 2/5,
then ∆ABC similar to ∆ANM.
since ∆ABC ~ ∆ANM,
then MN || BC.
by similarity
MN = BC•2/5 = 8
I think its 102 inches
2x3.5*2 power=24.5
4(24.5+1)=102
Answer: y=(x+7)(x-8)(x-15)
Step-by-step explanation:
Figure b is the answer . I am positive