Solve the system by the addition method.

A. {(3, 0), (-3, 0)}
B. {(5, 0), (-5, 0)}
C. {(0, 5), (0, -5)}
D. {(0, 3), (0, -3)}


Answer: C

Mathematics

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A. y = x - 2 B. y = x + 1 C. x + y = 1 D. x - y + 2 = 0

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Use reduction formulas to evaluate the integral.

A. -  cot3 4x + cot 4x + C
B. -  cot3 4x - cot 4x + x + C
C. -  cot2 4x + cot 4x - x + C
D. -  cot3 4x + cot 4x + x + C

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Provide an appropriate response.Event A is that it rains in Santa Cruz tomorrow. Event B is that rains in Paris, France tomorrow. Are events A and B: A: Overlapping, Independent? B: Overlapping, Dependent? C: Non-overlapping, Independent? D: Non-overlapping, Dependent?

A. D B. C C. B D. A

Mathematics

Use a sketch to find the exact value of the expression.cos 

A.
B.
C.
D.

Mathematics