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Equation practice with angle addition

You might need: Calculator


start overline, P, Q, end overline, \perp, start overline, P, S, end overline
m, angle, Q, P, R, equals, 7, x, minus, 9, degrees
m, angle, R, P, S, equals, 4, x, plus, 22, degrees
Find m, angle, Q, P, R:
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, start text, p, i, end text or 2, slash, 3, space, start text, p, i, end text