\[\boxed{\mathbf{485.}}\]
\[= \sin(73{^\circ} + 17{^\circ}) = \sin{90{^\circ}} = 1\]
\[= \sin(73{^\circ} - 13{^\circ}) = \sin{60{^\circ}} = \frac{\sqrt{3}}{2}\]
\[= \sin\left( \frac{5\pi}{12} + \frac{\pi}{12} \right) = \sin\frac{6\pi}{12} =\]
\[= \sin\frac{\pi}{2} = 1\]
\[= \sin\left( \frac{7\pi}{12} - \frac{\pi}{12} \right) = \sin\frac{6\pi}{12} =\]
\[= \sin\frac{\pi}{2} = 1\]