Help :)
find the value of x that will make a parallel to b

This is about circle theorems. someone asap : (

Answer pls man im trying to get out of summer school

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo