Provide an appropriate response.Find a cofunction equivalent to csc 67°.
A. sin 67°
B. sec 157°
C. sec 23°
D. sec 67°
Answer: C
Mathematics
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Solve the problem.Let v = -3i and w = -3j. Find v ? w.
A. -6
B. 0
C. 9
D. 3
Mathematics
Provide an appropriate response.Using a calculator, find the value of sin 250°. Round to four significant digits.
A. 1.0642 B. -1.0642 C. -0.9397 D. 0.9397
Mathematics
Simplify the complex fraction.
A.
B.
C.
D.
Mathematics
Use the table to solve the problem.The following table gives the area of several lakes in acres.How many times as large as the smallest lake is the largest lake? Round to the nearest hundredth.
A. 10 times B. 816 times C. 0.08 times D. 12.18 times
Mathematics