Answer:
The first option:

Step-by-step explanation:
Trust me I am right.
If you need work please ask!
Have a nice day!
Answer:
Angle A is 168 degrees and angle B is 12 degrees.
Step-by step explanation:
x=14y
14y+y=180
15y=180
y=12
x=168
Answer:
3
Step-by-step explanation:
Same homework I have.super hard!!!
Answer:
15
Step-by-step explanation:
15