Find the reference angle of the given angle.
A. 
B. 
C. 
D. 
Answer: A
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Solve the problem. Assume all numbers are approximate unless otherwise stated or the number has been determined by a definition or counting process.The formula for finding the volume of a square pyramid is V = 
s2h, where the s is the side of the base and h is the height. Determine the volume of a 47 cm high pyramid with sides of length 33.45 cm.
A. 17,530 cubic cm B. 20,000 cubic cm C. 18,000 cubic cm D. 25,000 cubic cm
Evaluate if possible. If the expression is not a real number, so state.(-36)1/2
A. 1296 B. 6 C. -6 D. not a real number
State the necessary piece of information that is missing which prevents you from solving the problem.A car traveled at an average rate of 53 miles per hour and then reduced its speed to 45 miles per hour for the rest of the trip. If the trip took 4 hours, determine how long the car traveled at each rate.
A. the distance of the trip B. the destination C. the time at each rate D. the time of day
The graph of a function f is given. Use the graph to answer the question.For which of the following values of x does f(x) = 4?
A. 4 B. 14 C. 10 D. 8