Question

http://prntscr.com/diax6t
@will.h

Answer 1

@kittiwitti1

Answer 2

1. equilateral triangle, sides and angles are all congruent
2. all angles must add up to 180° and there are 3 angles... \(180\div3=60\)
3. two angle values: 2x-4 and 5y, both equal 60°
4. they want to find x
\[2x-4=60°=5y\]\[2x-4=60\]\[2x=56\]\[x=\frac{56}{2}=14\]

Answer 3

The answer is 32