Find the trigonometric function value of the corresponding complementary angle.Given that sec 18° ? 1.0515, find csc 72°.
A. 0.3090
B. 3.2361
C. 1.0515
D. 0.9511
Answer: C
Mathematics
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Find the area of the shaded region.
A. 1.39 B. 1.69 C. 1.25 D. 1.50
Mathematics
Classify by type (cardinal, ordinal, or nominal) the number that appears in the sentence.The novel has 594 pages.
A. Nominal B. Ordinal C. Cardinal
Mathematics
Solve the logarithmic equation.ln(41 + 8x) = 2 ln(x + 4)
A. {-5}
B. 
C. {5, -5}
D. {5}
Mathematics
Simplify.i17
A. -i B. -1 C. i D. 1
Mathematics