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Mathematics 11 Online
CC12:

Which trig function and ratio would you use to solve the following? tan 30 = x4 sin 30 = 4x cos 30 = x4 cos 30 = 4x

CC12:

1 attachment
CC12:

is it it cos 30 4x @dude

dude:

\(cos(30ยบ)=\large \frac4x\) Yes

CC12:

thanks

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