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Mathematics 9 Online
OpenStudy (anonymous):

For an angle Θ with the point (−20, −21) on its terminating side, what is the value of cosine?

OpenStudy (anonymous):

@kelliegirl33 can you help me

myininaya (myininaya):

If it helps you graph the point. Can you do that for me first?

OpenStudy (anonymous):

@myininaya just plot -20,-21 ?

myininaya (myininaya):

Yep plot the point as a first step.

myininaya (myininaya):

You can use the draw tool.

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

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