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Mathematics 18 Online
OpenStudy (anonymous):

Choose the point on the terminal side of -45°. (-3, -3) (4, -4) (5, 5) (-2, 2)

OpenStudy (isaiah.feynman):

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OpenStudy (anonymous):

so (4,-4)!

OpenStudy (anonymous):

The point P(21, 28) is on the terminal side of θ. Evaluate sin θ. a.3/4 b.4/5 c.3/5 d.4/3

OpenStudy (isaiah.feynman):

Plot (21,28) on a graph, connect the point to the origin then use trig to figure out.

OpenStudy (isaiah.feynman):

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