Use Fundamental Identities and/or the Complementary Angle Theorem to find the exact value of the expression. Do not use a calculator.If tan ? = 7, find the exact value of cot 
.
A. 
B. 8
C. 6
D. 7
Answer: D
Mathematics
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Evaluate the integral.
A. -3 ln 2 B. 6 ln 2 C. 3 ln 2 D. 3 ln 3
Mathematics
Provide an appropriate response.In oblique triangle ABC, find the area, given the indicated parts. Round to tenths. Side a = 5, side b = 8, side c = 9.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Add or subtract as indicated. Express the answer as a single polynomial in standard form.(4x2 - 2) - (-x3 - 7x2 - 5)
A. 5x3 - 9x2 + 5 B. x3 - 3x2 - 7 C. x3 + 11x2 + 3 D. 5x3 - 7x2 + 3
Mathematics
Solve the problem.A community garden contains 35 rectangular plots each measuring 4 yd. by 8 yd. What is the total area available for gardening?
A. 1120 yd.2 B. 840 yd.2 C. 32 yd.2 D. 1155 yd.2
Mathematics