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05-05-2020
Mathematics

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WILL GIVE BRAINLIEST!!! Given tan(theta) = -2, and [tex]\frac{\pi }{2}[/tex] < theta < [tex]\pi[/tex], find cos(2theta).

$WILL GIVE BRAINLIEST Given tantheta 2 and texfracpi 2tex lt theta lt texpitex find cos2theta class=$

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mintleavesandthyme mintleavesandthyme

05-05-2020

Answer:

D. -3/5

Step-by-step explanation:

this is the correct answer on ed-genuity, hope this helps!

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