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sin x = - 7/10

 Apr 23, 2021
 #1
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Take  the sine inverse to find  x

 

arcsin (-7/10)  = x   ≈  -44.43°

 

 

If  we need  x to be positive    then   180  +  44.43   =  224.43°

 

 

cool cool cool

 Apr 23, 2021

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