Respuesta :

I think it could be sin 39=17/x
                       .629=17/x
                      .629x=17
                        x=17/.629
               x=27.03
khokh
I hope you understand.
sin39 = 17/x
0.6293=17/x
0.6293x = 17 / 0.6293
x = 27, 0141≈ 27
sin39 =