Solve the equation by the Square Root Method.x2 = 49

A. {24.5}
B. {8, -8}
C. {7}
D. {7, -7}


Answer: D

Mathematics

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Solve the problem.Write (in the same base) the counting numbers just before and just after DB2sixteen.

A. CA1sixteen, EC3sixteen B. CA1sixteen, CA3sixteen C. DB1sixteen, DB3sixteen D. DBsixteen, DB4sixteen

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Solve the system by addition. 8x + 6y = -36-6x + 3y = -18

A. ? B. {(0, -5)} C. {(-1, -5)} D. {(0, -6)}

Mathematics

Find the exact value of the trigonometric expression without the use of a calculator.sin

A. - 
B.
C.
D.

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Find the product.9x4(-7x4 - 10)

A. -63x4 - 90 B. -153x4 C. -63x8 - 90x4 D. -63x8 - 10

Mathematics