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Mathematics, 19.02.2020 02:51, bbygrill
Use the information that sinθ=35 and 90°<θ<180° to answer the following questions. Part A: Which equation shows cos2θ+sin2θ=1 correctly rewritten to isolate cos θ? Part B: What are the possible values of cos θ (if the quadrant is not considered)? Part C: What is the correct value of cos θ (based on the quadrant)?
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Use the information that sinθ=35 and 90°<θ<180° to answer the following questions. Part A: Wh...
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