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Mathematics, 27.03.2020 05:57 theylovenylah
Which expression is equivalent to tan 390? A. cot 30 B. tan(-30) C. tan 30 D. (-30)
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Mathematics, 21.06.2019 20:10
21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)
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Which expression is equivalent to tan 390? A. cot 30 B. tan(-30) C. tan 30 D. (-30)...
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