Solve the equation using the quadratic formula.(x + 1)(x - 4) = 2

A.
B.
C.
D.

Answer: A

Mathematics

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Provide an appropriate response.Is dx =  + C?

A. No B. Yes

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Find the requested characteristic.Find the phase shift for the graph of f(t) = - csc .

A. ?
B.
C. 2?
D. -2?

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Convert to Fahrenheit. Use the formula F = C + 32 or F = 1.8C + 32. Round your answer to the nearest tenth if necessary.32°C

A. 49.8°F B. 89.6°F C. 0.0°F D. 115.2°F

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Solve the system using the inverse of the coefficient matrix of the equivalent matrix equation. 3x + 5y = -102x + 4y =  -6

A. {(5, -1)} B. {(-1, 5)} C. {(1, -5)} D. {(-5, 1)}

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Mathematics