Find all values of x in the interval [0°, 360°) that satisfy the equation. Round approximate answers to the nearest tenth of a degree.tan2 2x = 5
A. {0°, 45°, 90°, 135°, 180°, 225°, 270°}
B. {0°}
C. {0°, 90°, 180°, 270°}
D. {33°, 57°, 123°, 147°, 213°, 237°, 303°, 327°}
Answer: D
Mathematics
You might also like to view...
Find the area of the region specified in polar coordinates.one petal of the rose curve r = 9 cos 3?
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Find the area of the geometric figure.
A. 14.6 sq m B. 5.16 sq m C. 516 sq m D. 51.6 sq m
Mathematics
Solve the problem.If sin ? = 0.4, find sin (? + ?).
A. -0.6 B. 0.6 C. -0.4 D. 0.4
Mathematics
Solve the problem.A boat has a sail that is a right triangle. The sail is 42.9 feet tall and has a base measuring 9.5 feet. What is the approximate length of the hypotenuse of the sail. Round the the nearest hundredth of a foot.
A. 52.4 ft B. 1930.66 ft C. 43.94 ft D. 7.24 ft
Mathematics