Solve the equations.x2 = 0.25

A. ±6
B. 0.5
C. 12.5
D. ±0.5

Answer: D

Mathematics

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Write the equation of a sine function that has the given characteristics.The graph of y = , shifted 7 units to the right

A. y = 
B. y =  - 7
C. y = 
D. y =  + 7

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Solve the problem. Find the exact value of x in the figure.

A. 15
B. 14
C. 14
D. 12

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Find the product.(x2 + 6)(x4y + x2 + 6)

A. x6y + 6x4y + x4 + 12x2 + 36 B. x6y + 6x4y + 6x4 + 12x2 + 12 C. x6y + 6x4y + x4 + 12x2 + 12 D. x6y + 6x4y + 6x4 + 12x2 + 36

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Solve by addition or substitution.x + y = 15x - y = -3

A. (-6, 10) B. (5, 10) C. (6, 9) D. ?

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Mathematics