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Mathematics, 28.05.2021 01:00 bbyjoker
Angles A and B are acute angles and cosA = sinB. If angle A is 7x + 14 and angle B is 9x - 4, what is the value of x?
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Angles A and B are acute angles and cosA = sinB. If angle A is 7x + 14 and angle B is 9x - 4, what i...
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