Find all numbers that must be excluded from the domain of the rational expression.

A. x ? 0
B. x ? 9
C. x ? -4
D. x ? -9


Answer: B

Mathematics

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Draw the given angle.70°   

A.

B.

C.

D.

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Solve for x. -  >  

A. x < 
B. x > 1
C. x > 
D. x < 1

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Find the perimeter of the figure.

A. 56 cm B. 94 cm C. 379 cm D. 75 cm

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Solve the problem. Write your answer rounded to two decimal places.Find the length of the golden rectangle whose width is 12.07 cm.

A. 2556.47 cm B. 1952.97 cm C. 3763.47 cm D. 3905.93 cm

Mathematics