Determine the value of variables a, b, and c that make each equation true. What is the value of a in this equation? (x^a)^6=1/x^30

After applying the composition r0.90 ry to rs what are the coordinates of r' and s'? a.r'(–3, 1),  s'(–3, 5)b.r'(–1, 3),  s'(–5, 3)c.r'(1, 3),  s'(5, 3)d.r'(5, 3),  s'(1, 3)

Determine which postulate or theorem can be used to prove that lmn =nmo

#7. m is the midpoint of pq, the diameter of the circle o is 13in. and rm = 4in. find pm find pq