SAT, 25.12.2021 08:30 amayax77

Suppose sine (x) = negative three-fifths and cos(x) < 0. What the value of cos(2x)? negative startfraction 16 over 25 endfraction negative startfraction 7 over 25 endfraction startfraction 7 over 25 endfraction startfraction 16 over 25 endfraction.

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Suppose sine (x) = negative three-fifths and cos(x) < 0. What the value of cos(2x)? negative star...

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