Answer: 35
Each triangle adds up to 180 degrees by adding the two angles that you already have the value of (37+108) and subtract it from 180 to get the final angle(x) you get 35
Therefore x=35 :)
Answer:
-7.17
Step-by-step explanation:

Answer:
x = 18
Step-by-step explanation:
Basically just do the problem backwards.
72÷9=8
72÷8=9