Prove that:
sin A
sin A
+
1 + cos A 1 - cos A
2cosee A...
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Do 12/14 and 8/10 have the same value? explain your answer.
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Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315
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Which of the following is an equation of a line parallel to the equation y=4x+1?
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