Find the exact value of the expression.tan 
A. -2 - 
B. 2 - 
C. 2 + 
D. 
- 2
Answer: B
Mathematics
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Find the Cartesian coordinates of the given point.(-4, -?/3)
A. (-2, 2
)
B. (2, 2
)
C. (-2
, 2)
D. (-2
, -2)
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Match the function to its graph.y = cot 
A. 
B. 
C. 
D. 
Mathematics
Find the unknown length in the right triangle. Simplify the answer if necessary.
A. 9 B. 13 C. 12 D. 14
Mathematics
Write the number in scientific notation.87,000
A. 8.7 × 10-3 B. 8.7 × 10-4 C. 8.7 × 104 D. 8.7 × 103
Mathematics