Use the information given about the angle ?, to find the exact value of the indicated trigonometric function.sin ? = - 
, ? in quadrant IV Find tan 2?.
A. 
B. - 
C. 
D. - 
Answer: A
Mathematics
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Determine whether the argument is valid or invalid.If I hear that poem, it reminds me of my mother. If I get sentimental, then it does not remind me of my mother. I get sentimental. Therefore, I don't hear that poem.
A. Valid B. Invalid
Mathematics
Determine if the given value is a solution to the given equation.-5,
6x = 35 - x
A. Yes B. No
Mathematics
Solve the problem.The population of a town was 33,100 at the beginning of 1970. If the population decreased 300 people per year, how many people lived in the town at the beginning of 1985?
A. 28,300 B. 4500 C. 28,600 D. 28,900
Mathematics
What is the value of:
a. j b. j2 c. j3 d. j4
Mathematics