Line AC contains point A in it.
Answer:
1
Step-by-step explanation:
I'm not sure if this is right, but I think it's 1. If you think about the simplest quintic polynomial, x^5, and set it to any real number, you'll always get 1 solution. I don't think it's possible to have 0 or no real solutions. Hope this helps!
Answer:
Assuming this is for a Conic Section. There is no property as it does not match a conic section.
1) X = 10
2) X = 5
3) X = 7
4) X = 4
You subtract the known angle measurements from 180 because a straight line means the whole undivided angle is 180 degrees and the answer to the subtraction is your missing angle measurement
I hope this helps!!!