Find the reference angle for 517°
Find the exact values of the six trigonometric functions of given the point (-4, 5) on the terminal side of in standard position.

For the given angle, find the coterminal angle such that -360° < q < 360°.35°
Find the reference angle for 336°
Find the reference angle for -369°
The main rotor of a helicopter rotates 430 times per minute. Find the number of degrees through which a point on the main rotor rotates in one second.
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