Determine the signs of the given trigonometric functions of an angle in standard position with the given measure.sec (-59°) and sin (-59°)

A. positive and positive
B. negative and positive
C. positive and negative
D. negative and negative


Answer: C

Mathematics

You might also like to view...

Find the polar equation of the given rectangular equation.x2 = 9y

A. r = 9 csc ? cot ?
B. r = 
C. r = 9 sec ? tan ?
D. r = 

Mathematics

Convert to a logarithmic equation.42 = 16

A. 16 = log 4 2 B. 2 = log 4 16 C. 2 = log 16 4 D. 4 = log 2 16

Mathematics

Use Cramer's rule to solve the system. 4x + 4z = 40-7x + 5y + 6z = 64-2x - 2y = -16

A. {(2, 6, 8)} B. {(3, 4, 8)} C. {(2, -6, -8)} D. {(6, 8, 6)}

Mathematics

Find the slope of the specified line.y = 9

A. undefined B. -9 C. 0 D. 9

Mathematics