What is the answer to this? I don't understand how to solve it.

Question

1.2 = 4.6 tan 50 - 4.9 (4.6^2)/(x^2 cos^2 50)

Answer 1

well, just plug in the values of the trig functions, and you have

1.2 = 4.6*1.192 - 4.9*21.16/(0.413x^2)

Now just collect the constants and solve for x.