Mathematics, 04.06.2020 23:03 kelseybell5360
Point b has coordinates (-8,15) and lies on the circle whose equation is x^2+y^2=289. If an angles is drawn in standard position with its terminal ray extending through point b, what is the cosine of the angle?
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Point b has coordinates (-8,15) and lies on the circle whose equation is x^2+y^2=289. If an angles i...
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