Question

Find the value of x. Round to the nearest tenth
55.6
55.8
6.7
6.5

Answer 1

Sin 20 = 19/x
sin = opposite side to angle / hypotenuse

Answer 2

that was wha I thought I had to do

Answer 3

\[x *\sin (20 )=\frac{ 19 }{ x }*x\]

Answer 4

First input sin 20 in your scientific calculator. then solve.

Answer 5

yes. now multiply both sides by 1/19 and you have your answer