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Solve the equation cos x° = sin 40°, where 0 < x < 90. x = 40 x = 90 x = 50 x = 20
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Solve the equation cos x° = sin 40°, where 0 < x < 90. x = 40 x = 90 x = 50 x = 20

User Pierre Burton
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give me a second please
User John Moffitt
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