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Mathematics 12 Online
OpenStudy (anonymous):

sin (tan^-1(-5/2))

OpenStudy (anonymous):

sintan?

OpenStudy (anonymous):

More like SATAN!

OpenStudy (anonymous):

lol ur so funny :DDDD

OpenStudy (anonymous):

lawlz

OpenStudy (agent0smith):

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OpenStudy (agent0smith):

Now find sinx using that triangle (find the missing third side first) Lastly, keep in mind where tangent is negative to decide is sinx is positive or negative.

OpenStudy (anonymous):

thank a lot

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