Answer:
A.
Step-by-step explanation:
This link will show you an animation of the angle bisection construction.
https://www.mathsisfun.com/geometry/construct-anglebisect.html
Since you're working with the ASA postulate, you're looking to show congruence of the angles at either end of a side. You're given side AC and angle A as congruent with their counterparts. Obviously, you also need to show congruence of angle C with its counterpart, angle Z.
selection B is appropriate
There is no photo of the equation I can’t help you if you don’t give me something to work with
63 is only 63% of the number 100.
The quadrants the point (4.-8) is in is the fourth quadrants
