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How to solve this problem for my pre calculous class.
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How to solve this problem for my pre calculous class.
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Oct 10, 2018
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How to solve this problem for my pre calculous class.
Mathematics
high-school
Codingoutloud
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take the cos-1 of both sides to get 3x=30 then divide by 3 to get ×=10
Quentin Grisel
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Oct 15, 2018
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Quentin Grisel
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