Ritaventura
Ritaventura
16-03-2018
Mathematics
contestada
algebra 2!! please help.
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sqdancefan
sqdancefan
16-03-2018
In the diagram,
sin(5π/6) = the y-coordinate of A' = 1/2
sec(5π/6) = the reciprocal of the x-coordinate of A' = 1/(-(√3)/2) = -2√3/3
selection C is appropriate
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