Step-by-step explanation:
(2x2x2)(2x2)
=2x2x2x2x2
=2x2x2x2x2
=32
I might be wrong but i believe you can make more than one with those 3 angles. the 120 and 40 can make one and if angled right can make 2 and the 10 deg on one of the other angles lines would give you a 3rd.
The answer is -1/5. If you use slope intercept formula of (-7,2) and (-2,1) you get -1/5
