Perform the indicated operation.(2 + 
)(2 - 
)
A. -4
B. 10
C. -2
D. 2 - 2
Answer: C
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Find the surface area of the figure.A right circular cone with r = 8 cm, h = 4 cm. Do not include the area of the base in the calculation.
A. 100.5 cm2 B. 224.7 cm2 C. 50.2 cm2 D. 201.0 cm2
Classify the pair of angles: ?9 and ?17.
?
?
The angles ?9 and ?17 are called __________ (corresponding, adjacent and supplementary, vertical, or alternate interior).
Fill in the blank(s) with the appropriate word(s).
Solve the problem.A company that produces radios has costs given by the function 
, where x is the number of radios manufactured and C(x) is measured in dollars. The average cost to manufacture each radio is given by
Find
(Round to the nearest dollar, if necessary.)
A. $90 B. $24 C. $23 D. $80
Find the basic feasible solution from the tableau. 
What will be an ideal response?