Simplify.i11
A. -1
B. -i
C. 1
D. i
Answer: B
Mathematics
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Rewrite as a terminating decimal.
A. 0.836 B. 0.816 C. 0.916 D. 0.766
Mathematics
Find the equation of the line passing through the indicated two points. Write the equation in point-slope form.(2, 7) and (-7, -4)
A. y + 7 = 
(x + 2) or y - 4 = 
(x - 7)
B. y - 7 = - 
(x - 2) or y + 4 = - 
(x + 7)
C. y - 7 = 
(x - 2) or y + 4 = 
(x + 7)
D. y - 7 = 
(x - 2) or y + 4 = 
(x + 7)
Mathematics
Evaluate the expression, if possible.
A. not a real number B. -8 C. 4 D. -17
Mathematics
Use a calculator to evaluate the function. Round your answer to 4 decimal places.csc 0.1852
A. 1.0174 B. 0.1841 C. 0.9829 D. 5.4306
Mathematics