Answer:
15
Step-by-step explanation:
brainliest plzzz
Answer:
40
Step-by-step explanation:
angle CHA is equal to angle HGB because they are alternate interior angles.
This means that angles CHA and AGH are supplementary, add up to 180 degrees.
So, 5x + x + 12 =180
6x = 168
x = 28
<CHG = x + 12 = 28 + 12 = 40
Answer:
7/10
Step-by-step explanation:
3/10+2/5=3/10+4/10=7/10