Please help. Thank you guys so much.

Answer:
56°
Step-by-step explanation:
Y is the same as 124 because they are opposite angles
360 - (124×2) = 112°
÷ 2 = 56°
Answer:
56
Step-by-step explaination:
z + 124 = 180
Angles on a straight line add up to 180
z = 180 - 124
z = 56°