Solve by extracting square roots.(x + 6)2 = 5
A. {6 ± 
i}
B. {-6 ± 
}
C. {6 ± 
}
D. {-6 ± 
i}
Answer: B
Mathematics
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For the given function expressed verbally, give a graphical representation. Surveyors use the "link" as a unit of measure. To convert x links to y inches, multiply x by 7.92. Let 
and 0?x?10.
A. 
B. 
C. 
D. 
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Tell whether the triangles are similar or not similar.
A. Similar B. Not similar
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For the pair of vectors, find 
.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the problem.A figure skater must trace a figure eight on the ice that consists of two perfect circles, each with a radius of 9 ft. How far does the skater go in tracing the figure eight?(Use 3.14 for ? .)
A. 28.26 ft B. 113.04 ft C. 26.26 ft D. 56.52 ft
Mathematics