Please answer this question quickly!

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two

What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.