Solve the problem.If the given figure goes through a 90° clockwise rotation about P, followed by a 90° counterclockwise rotation of the resulting figure about Q, find the final image.

A.

B.

C.

D.


Answer: A

Mathematics

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Which of the following statements concerning the leadership of the Board of Directors IS CORRECT?

A. Over the past several years the percentage of non-employee board chairs has increased B. Over the past several years the percentage of non-employee board chairs has decreased C. Over the past several years the percentage of non-employee board chairs has remained constant D. Over the past several years the percentage of CEOs who are also board chairs has risen to 55 percent

Mathematics

Solve the problem.The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring and 2 man-hours to make one SST ring. How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $60 and on an SST ring is $20?

A. 24 VIP and 4 SST B. 24 VIP and 0 SST C. 20 VIP and 0 SST D. 20 VIP and 4 SST

Mathematics

Find values of x and y such that both fx(x,y) = 0 and fy(x,y) = 0.f(x,y) = 3x2 + 12xy + y2

A. x = -4, y = 0 B. x = 0, y = 0 C. x = 0, y = -4 D. x = -4, y = -4

Mathematics

Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(4x + 7y)2

A. 16x2 + 49y2 B. 16x2 + 56xy + 49y2 C. 4x2 + 56xy + 49y2 D. 4x2 + 49y2

Mathematics