Find the exact value of the expression.csc 135°
A. 
B. -
C. - 
D. 
Answer: D
Mathematics
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Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use the Trapezoidal Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 8,483 gal B. 8,475 gal C. 9,600 gal D. 7,717 gal
Mathematics
Evaluate the expression.-[-(-73)]
A. 343 B. -343
Mathematics
Find the x- and y-intercepts for the equation. Then graph the equation.3x - 9y = 9
A. (0, -1), (3, 0)
B. (0, -1), (-3, 0)
Mathematics
Use inductive reasoning to predict the next number in the sequence.0, 5, 5, 0, -5, ...
A. 0 B. 5 C. 10 D. -5
Mathematics