Well 2.5 + 2.5 is 5 so 5 - 2.5 is 2.5
Answer:
I think the image above will definitely help you.
Answer: 140
Step-by-step explanation:
If you substitute the two for 40 and then subtract it from 180° (the angle of the line) then you will get one 40°
310 is the estimate measure of the angle
Answer:
e) cannot be determined
Step-by-step explanation:
hope this helps!!