Answer:
Step-by-step explanation:
-2 - (-5) = 3
3 - (-4) = 7
6/18 = 1/3
The solution is 5(2x+5)
The side opposite to the largest angle is the longest side of a triangle.
hence, we can conclude that longest side is e
( since it's opposite angle is the largest, i.e 86° )
48.6°
sin∅ = 3/4