Solve the equation. Express radicals in simplest form.x2 + 11x + 28 = 0

A. 4, - 7
B. - 4, - 7
C. 4, 7
D. 28, 0


Answer: B

Mathematics

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Solve the problem.Evaluate 

A.
B.
C.
D.

Mathematics

Solve the system of equations algebraically for real values of x and y. ? ?

A. (3, 0), (6, 0) B. (0, 3), (9, 0) C. (0, 3), (0, 6) D. (9, 0), (6, 0) E. no solution

Mathematics

Draw the following angle in standard position; find the sine, the cosine, and the tangent of the angle below. ? 

A. ?

 

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B. ?

 

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C. ?

 

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D. ?

 

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E. ?

 

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Mathematics

Graph the rational function.f(x) =  

A.

B.

C.

D.

Mathematics