Answer:
x= 105
y= 40
Step-by-step explanation:
3y=4y-40 because they are alternate interior
Solve for y.
y=40
4y-40=x+15 because they are vertical angles.
Substitute 40 in for y.
4(40)-40=x+15
Solve.
x=105
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is going to be your answers i believe
The answer is b, I’m not quite sure
<u>Comment</u>
If I don't know what was before the comma in M(, –1) I can't solve this
Here is the diagram and the required value of other angle.