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How many values of x with \(0^\circ \le x < 360^\circ\) satisfy \(\sin x = -0.73\)?

 Jun 28, 2019
 #1
avatar+19797 
+2

There will be TWO values of x     one in the   III quadrant   and one in the IV quadrant 

arcsin (- .73 ) = -46.89 degrees ( or 313.11 degrees)    and   226.89 degrees

 Jun 28, 2019
edited by Guest  Jun 28, 2019
 #2
avatar-1 
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arcsin (- .73 ) = -46.89 degrees ( or 313.11 degrees)    and   226.89 degrees

roll the ball

 Jun 28, 2019

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