Answer:
x=45
Step-by-step explanation:
180-90=90÷2=45
The answer is 180°
Angles between straight lines are 180°
Hope this helps :))
Answer:
5
Step-by-step explanation:
when 13 is subtracted from 5 we get 8
again when 8=2m
8/2=m
4=m
.
Answer:y 43
Step-by-step explanation:
