Need help with geometry question in picture

 FM = 5

m ∠ E = 45°

m ∠F = 45°

Step-by-step explanation:

Since this is an isosceles triangle, it is similar to the equilateral triangle you were working in a few minutes ago. By definition of an isosceles triangle, two sides and two angles are equal. To find the angle measurements , subtract 90 from 180, then divide that number by 2.

180 - 90 = 90.

90/2 = 45

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3