Related Post: 5 X 3 - 12 13 Solve 5 X 3 - 12 13 3 5 6 X 12 13 Sin X 3 5 Cos Y 12 13 5 14 X 4 13 X 3 12 5 14 X 4 13 X 3 12 As A Fraction If Sin X 3 5 Cos Y 12 13 5 13 X 4 12 X 3 11 5 7x 12 3 X 13 Sin X = 3/5 And Cos Y = 12/13