Find a cofunction with the same value as the given expression.csc 5°
A. sin 5°
B. sec 85°
C. sec 5°
D. sec 95°
Answer: B
Mathematics
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Change to a percent.
A. 3
%
B. 33
%
C. 
%
D. 
%
Mathematics
Factor completely. If the polynomial is prime, state so.25x2 - 49
A. (5x + 7)(5x - 7) B. prime C. (5x + 7)2 D. (5x - 7)2
Mathematics
Find the equation of the hyperbola.Vertices of the fundamental rectangle (4, ±6) and (-4, ±6), and opening up and down.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics
Solve.A plane climbs from an altitude of 16,000 ft to a cruising altitude of 38,000 ft. The plane ascends at a rate of 4400 ft/min. How long will it take to reach cruising altitude?
A. 12 min B. 0.2 min C. 96,800,000 min D. 5 min
Mathematics