Solve the equation. = 7

A.
B. {7}
C. {49}
D.


Answer: B

Mathematics

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Choose one of the four lines graphed which most closely resembles the graph of the given equation.y = 4

A.

B.

C.

D.

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Find the LCD. Do not combine fractions. , 

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

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Evaluate the trigonometric function at the quadrantal angle, or state that the expression is undefined.tan 

A. undefined B. 1 C. -1 D. 0

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Solve the problem. Round your answer to the nearest tenth.Find the work done by a force of 6 pounds acting in the direction of 38° to the horizontal in moving an object 8 feet from (0, 0) to (8, 0).

A. 75.6 ft-lb B. 40.3 ft-lb C. 37.8 ft-lb D. 29.6 ft-lb

Mathematics