Determine the value of the indicated function in the given manner.Find tan 90° by using the functions of 45°.
A. 0
B. 1
C. - 1
D. undefined
Answer: D
Mathematics
You might also like to view...
Rationalize the denominator. Assume variables represent non-negative values.
A. 
B. 
C. 445
D. 4
Mathematics
Use an equation to solve the percent problem.34 is what percent of 20?
A. 170% B. 17% C. 1700% D. 1.7%
Mathematics
Determine whether the function is invertible by inspecting its graph on a graphing calculator.f(x) = 
- 
A. Yes B. No
Mathematics
Use the midpoint formula to make the requested estimation.A car is moving at a constant speed on the highway. After 1 hour the car passes the 12-mile marker and after 7 hours the car passes the 294-mile marker. What mile marker does the car pass after 4 hours?
A. 153-mile marker B. 159-mile marker C. 155-mile marker D. 147-mile marker
Mathematics