Answer:
x = 40
Step-by-step explanation:
In order for m and n to be parallel, the corresponding angles need to be equal. Therefore we get the equation:
3x = 120
Divide both sides by 3 to get:
x = 40
You just have to add I think
Answer:
m
2
−2m+3
Step-by-step explanation:
Answer:
C)
Step-by-step explanation: