Find the perimeter.

A. 13.5 m
B. 19.2 m
C. 21.3 m
D. 27 m


Answer: D

Mathematics

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Find all specified roots.Seventh roots of 1.

A. 1, cis , cis , cis , cis , cis , cis 
B. -1, cis , cis , cis , cis , cis , cis 
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Establish the identity.(sec v + tan v)2  = 

What will be an ideal response?

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Evaluate the radical function at the indicated value.f(x) = f(37)

A. 8.6 B. 74 C. 9 D. 81

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