Graph the system of inequalities.(x + 2)2 + (y - 4)2 ? 9(x - 2)2 + (y - 4)2 ? 9

A.

B.

C.

D.


Answer: B

Mathematics

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Complete the table for the equation.y = - x + 6

A.

B.

C.

D.

Mathematics

Assume triangle ABC has standard labeling. Determine if AAS, ASA, SSA, SAS, or SSS is given, and decide if the law of sines or the law of cosines should be used to solve the triangle.?, c, and ?

A. ASA; law of cosines B. AAS; law of cosines C. AAS; law of sines D. ASA; law of sines

Mathematics

Factor the polynomial completely using the trial and error method.15x2 + 4xy - 4y2

A. (15x + 2y)(x - 2y) B. prime C. (3x - 2y)(5x + 2y) D. (3x + 2y)(5x - 2y)

Mathematics

Write the augmented matrix for the system. 8x + 3y + 8z = 56 4x + 6y + 8z = 84 7x + 2y + 7z = 44

A.

B.

C.

D.

Mathematics