Solve. = 9 - 

A.
B.
C. 6
D. 7


Answer: D

Mathematics

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Find the exact value of the indicated trigonometric function of the angle ? in the figure. Rationalize the denominator where necessary.Find csc ?.

A.
B.
C.
D.  

Mathematics

Find the real number solution set of the equation or inequality shown below the graph.  y = f(x)  f(x) < 0

A. (-5, -2) B. {-5, -2} C. (-?, -5) ? (-2, ?) D. (-?, -5] ? [-2, ?)

Mathematics

Solve the problem and answer the question.The campus print shop has been commissioned to print playbills for the drama department's production of "The Mouse That Roared." The playbills will be in the shape of a rectangle that will be folded in half. The unfolded sheet is to have an area of 288 cm2, and the width of the sheet is to be 6 cm more than  its length. Determine the length and width of the playbill. (Round to the nearest centimeter, if necessary.)

A. l = 24 cm, w = 12 cm B. l = 16 cm, w = 18 cm C. l = 12 cm, w = 24 cm D. l = 47 cm, w = 7 cm

Mathematics

Estimate the percentages. ? 50% of 9,795 ?  of 4,200

What will be an ideal response?

Mathematics