Rewrite with only sin x and cos x
sin2x - cos2x
1. 2sinx cosx-1+2sin2x
2. 2sinx c...
Mathematics, 01.12.2020 19:00 tylorroundy
Rewrite with only sin x and cos x
sin2x - cos2x
1. 2sinx cosx-1+2sin2x
2. 2sinx cos2x-1+2sin2x
3. 2sinx cos2x-1-2sin2x
4. 2sinx cos2x-1-2sin2x
Answers: 1
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Identify the type of observational study described. a statistical analyst obtains data about ankle injuries by examining a hospital's records from the past 3 years. cross-sectional retrospective prospective
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Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?
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