Simplify.

A. 2
B.  
C.  
D.


Answer: C

Mathematics

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Determine the quadrant containing the terminal side of ? under the given conditions.cot ? > 0 and sin ? < 0

A. Quadrant II B. Quadrant IV C. Quadrant I D. Quadrant III

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Graph the complex number.-4 - i

A.

B.

C.

D.

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Find the sum.-40 + 35

A. -75 B. -5 C. 5 D. 75

Mathematics

Provide an appropriate response.For the region in the first quadrant bounded by f(x) = 2x + 1, x = 0, y = 0, and x = 1, approximate the area by evaluating S4. (Use the right-hand endpoint of each sub-interval.)

Fill in the blank(s) with the appropriate word(s).

Mathematics