Solve the problem.Find a polynomial for the the shaded areas of the figure.

A. 4x2 - 8x + 4
B. 8x2 - 8x + 4
C. 4x2
D. 4x2 - 8x


Answer: B

Mathematics

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Perform the division.

A. x2 + 7 + 1
B. x2 + 7
C. x2 + 7 +  
D. x2 + 7x + 

Mathematics

Solve the inequality.|13x + 7| < 0

A.  ? 
B. (-?, ?)
C. {- }
D. ?

Mathematics

Solve the problem.Find the surface area S of a right circular cylinder with radius 4 cm, and height 6 cm. Use 3.14 for ?. Round your answer to one decimal place.

A. 125.6 cm2 B. 175.8 cm2 C. 251.2 cm2 D. 301.4 cm2

Mathematics

Subtract and simplify. Write the answer as a mixed number if possible.10 - 4

A. 6
B. 5
C. 6
D. 5

Mathematics