Use a calculator to find a nonnegative angle less than 360° for the function value. Round to the nearest degree. cos ? = -0.6691, (90°, 180°)
A. 228°
B. 132°
C. 48°
D. 312°
Answer: B
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Use the definition or identities to find the exact value of the indicated trigonometric function of the acute angle ?.cos ? = 
Find cot ?.
A. 
B. 
C. 
D. 
Solve the absolute value inequality. Write your answer in interval notation.-|4 - 3x| + 1 > -2
A. 
B. 
C. 
D. 
? 
What is the volume of the right regular pentagonal prism with height 10 feet and base edges each 1 foot?
What will be an ideal response?
Change the measurements on this scale drawing to decimals and round them to the nearest tenth of an inch. src="https://sciemce.com/media/4/ppg__util0627190914__f1q186g6.jpg" style="vertical-align: -17.0px;" /> in. length b is:
A. 0.5 in.
B. 0.7 in.
C. 0.4 in.
D. 0.6 in.
a 4
in. b 
in. c 
in. d 
in. e 2