x=2
z=45
d=6
hope this helps
Answer:
100
Step-by-step explanation:
they are vertical angles therefore, they have the same measure.
12m-18-3m=2m+m-18
9m-18= 3m-18
9m-3m=18-18
6m=0
m=0/6=0
10 is the answer of 35 -25 is 15