How old are you is x is hmmm gc 25 cf 6
Angle Y would be 40 degrees
13 is 141. A octagon has 1080 degrees and if you add all the angles up you get 939 and 1080-930=141
Answer:
the answer is 16
Step-by-step explanation:
i dont see any model but thats the result. (also so u don't waste points u can just use a calculator for things like this in the future)
If
, then
and
because
lies in the fourth quadrant.
By DeMoivre's theorem,

so the answer is B.