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OpenStudy (anonymous):
find exact value for sin (pi/4 + pi/12).
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OpenStudy (anonymous):
\[\sin (\Pi/4 + \Pi/12) = sinPi/4cosPi/12 +cosPi/4sinPi/12\]
OpenStudy (istim):
Using rads right?
OpenStudy (anonymous):
yes
OpenStudy (istim):
I guess you should make the denominators the same.
OpenStudy (istim):
Hey, you still living?
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OpenStudy (anonymous):
hey lol yeah, can you show me?
OpenStudy (istim):
What do you need to multiply 4 by to get 12?
OpenStudy (istim):
Actually, I might be leading up to the wrong solution. I use to have a chart for this...
OpenStudy (istim):
Do yu have this chart, or something?
OpenStudy (istim):
Hello? Do I have to confirm your living status again?
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