Answer:
x = 70; the labeled angles are 110º and 70º.
Step-by-step explanation:
The full degrees will add up to 180º. There are 2x and +40.
Equation: 
Solve: 
Since x=70, 70+40 will equal to 110.
Therefore, "x = 70; the labeled angles are 110º and 70º." is correct.
Answer:
omg i can't do that
Step-by-step explanation:
3/6 = 6/12 15/30
5/6 = 25/30 10/12
6/10 = 12/20 24/40
1/2 = 4/8 5/10
Step-by-step explanation:
Hope this helps please like and mark as brainliest