Answer:
<
Step-by-step explanation:
hhahaha
14 divided by 9 is 1.555555. (The five is repeating)
So Angle x is actually the same as angle BCA
So what you have to do is get that first
41+102+x=180
x=37
That is due to BAC and BCA being AIA (alternate interior angles)
You didn't post any option, but the ration roots theorem states that all possible rational roots of a polynomial come in the form

where p divides the constant term and q divides the leading term of the polynomial. So, in your case, p divides 3 (i.e. it is 1 or 3), and q divides 5 (i.e. it is 1 or 5).
So, the possible roots are

For the record, this parabola has no real roots.