Answer:
If you are asking what 2 divided 2 is its 1
Step-by-step explanation:
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:
5.0-2.5=2.5
Step-by-step explanation:
I hope this helps you
2x=b-a
x=b-a/2