Use the even-odd properties to find the exact value of the expression. Do not use a calculator.cot 
A. 1
B. -1
C. 0
D. undefined
Answer: C
You might also like to view...
Solve the problem.A college student takes a trip to Central America and returns home 23 days later. If she were counting the days of her trip on a 9-hour clock, what would the clock show when she came home?
A. 6 B. 7 C. 5 D. 4
Convert the angle to decimal degree notation. Round your answer to two decimal places.72°34'
A. 72.64° B. 72.58° C. 72.54° D. 72.59°
Provide an appropriate response.Simplify: 
What will be an ideal response?
Solve the problem.A surveyor standing 60 meters from the base of a building measures the angle to the top of the building and finds it to be 38°. The surveyor then measures the angle to the top of the radio tower on the building and finds that it is 49°. How tall is the radio tower?
A. 22.14 m B. 7.92 m C. 11.66 m D. 8.34 m