Find a polynomial that represents the area of the figure.

A. 21s7
B. 21s12
C. s12
D. s7


Answer: D

Mathematics

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Identify the name of the angles labeled in the figure.

A. Corresponding angles B. Supplementary angles C. Complementary angles D. Alternate interior angles

Mathematics

Solve the equations by factoring.81k2 - 4 = 0

A. , -  
B. , -  
C. , 0
D. 2, 0

Mathematics

Use a table or a calculator to evaluate the function. Round to four decimal places.sec 0.2020

A. 0.9797 B. 0.2048 C. 1.0208 D. 0.2006

Mathematics

Solve the problem. Round to the nearest tenth if necessary.Sales of frozen pizza for a club fund-raiser increased from 500 one year to 530 the next year. What was the percent of increase?

A. 94% B. 6% C. 5.7% D. 94.3%

Mathematics