Perform the indicated operations.0.43 - (-0.23)

A. 0.76
B. 0.2
C. 0.0989
D. 0.66


Answer: D

Mathematics

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Find the volume of the solid generated by revolving the region about the given line.The region in the first quadrant bounded above by the line y = 6, below by the line y = , and on the left by the y-axis, about the line y = 6

A. 50? B. 420? C. 60? D. 30?

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Provide an appropriate response.Solve the equation: 6 - x = 9

A. -3 B. 3 C. -15 D. 15

Mathematics

Solve for x: e-x = 40

a. 1.357 b. 1.000 c. -1.602 d. -2.718 e. -3.689

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Complete the identity. = ?

A. sec2 x B. 1 C. cot2 x D. csc2 x

Mathematics