Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a
degree.
-3 sin 2x = cos 2x
A) 60°, 150°, 240°, 330°
B) 75°, 165°, 255°, 345°
C) 75°, 255°
D) 60°, 240°

Question

Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a
degree.
-3 sin 2x =  cos 2x
A) 60°, 150°, 240°, 330° 
B) 75°, 165°, 255°, 345° 
C) 75°, 255° 
D) 60°, 240°

Quizplus · Accepted Answer

The Answer of Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a
degree.
-3 sin 2x =  cos 2x
A) 60°, 150°, 240°, 330° 
B) 75°, 165°, 255°, 345° 
C) 75°, 255° 
D) 60°, 240°

Find All Values of X in the Interval [0°, 360°)