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Mathematics, 21.06.2019 22:00
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
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Mathematics, 21.06.2019 23:20
In the diagram below,abc is congruent to dec what is the value of x
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Mathematics, 22.06.2019 05:00
Lauren has five shells she found on the beach seashells represent one-third of the shells her whole collection how many shells does lauren have in her whole collection
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Social Studies, 27.03.2020 22:55
History, 27.03.2020 22:55
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History, 27.03.2020 22:55
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English, 27.03.2020 22:56
English, 27.03.2020 22:56