Use a negative-angle identity to write an equivalent trigonometric expression involving a positive angle.sec 
A. csc 
B. sec 
C. -sec 
D. 1 - sec 
Answer: B
Mathematics
You might also like to view...
Round the decimal to the given place value.24.9268, nearest thousandth
A. 24.937 B. 24.917 C. 24.9268 D. 24.927
Mathematics
Solve.How many 
pound boxes of cereal can be made from 4608 pound of cereal?
A. 1728 boxes B. 1536 boxes C. 12,288 boxes D. 576 boxes
Mathematics
Answer the question.Are two regular pentagons always similar? Explain why or why not.
What will be an ideal response?
Mathematics
Place the correct symbol, <, >, or =, in the blank between the expressions.61 
A. < B. > C. =
Mathematics