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Naya [18.7K]
3 years ago
7

Sin (7 pi/6) = ____?? Help

Mathematics
1 answer:
UkoKoshka [18]3 years ago
7 0

Answer:

-0.5 or -1/2 or A

Step-by-step explanation:

180 degrees is Pi radians.  To find out what the measure is in the paranthesees, divide 180 by 6 and get 30.  Now multiply it by 7 to get 210.  The question is asking for the sin(210).  The sin of 210 is -0.5

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