Question

What are the correct answer for x and y using the options below

Answer 1

`\begin{gathered} \sin 60^(\circ)=\frac{10\sqrt[]{3}}{x} \\ \frac{\sqrt[]{3}}{2}=\frac{10\sqrt[]{3}}{x} \\ x=20 \\ \text{now, } \\ \cos 60^(\circ)=(x)/(y) \\ (1)/(2)=(20)/(y) \\ y=40 \end{gathered}`