panicatthesky panicatthesky

06-05-2021
Mathematics

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Which of the following expressions is equal to sin 200°?
sin200
sin60°
-Sin20°

Respuesta :

cwrw238 cwrw238

06-05-2021

Answer:

-sin20.

Step-by-step explanation:

sin 200 = - sin(200 - 180)

= -sin20,

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