A point on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(-9, -4) Find cot ?.
A. - 
B. - 
C. 
D. 
Answer: D
Mathematics
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Solve the problem.Consider an election using the plurality with elimination method illustrated in the table below.
Which of the following represents a possible preference table for this election?
A. 
B. 
C. 
D. 
E. all of these
Mathematics
Indicate whether the list of terms are like or unlike.-2z2, 3z
A. like B. unlike
Mathematics
Find the exact value of the expression. Do not use a calculator.sin (3?) + cos 
A. 0 B. -2 C. 1 D. -1
Mathematics
Factor.8z2 + 6z - 9
A. (8z + 1)(z - 9) B. (8z + 3)(z - 3) C. (2z - 3)(4z + 3) D. (2z + 3)(4z - 3)
Mathematics