Determine the sign of the trigonometric function.tan 684°

A. Positive
B. Negative

Answer: B

Mathematics

You might also like to view...

Supply the missing numbers. fraction decimal percent75%

A.   7.5
B.   0.75
C.   0.75
D.   7.5

View
Mathematics

Write the number in scientific notation.0.0000000848017

A. 8.48017 × 10-8 B. 8.48017 × 10-7 C. 8.48017 × 108 D. 8.48017 × 10-9

View
Mathematics

Divide numerator and denominator by the highest power of x in the denominator to find the limit. 

A. ?
B. 0
C. - 1
D.

View
Mathematics

Write true or false for the statement.A scalene triangle has two angles of equal measures.

A. True B. False

View
Mathematics