SOLUTION: Hello, I a having a hard time with this complex numbers problem. Any help is greatly appreciated!
The point (-4+bi)has been plotted on the complex plane ad r=8. If 0°≤	
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Question 395837: Hello, I a having a hard time with this complex numbers problem. Any help is greatly appreciated!
The point (-4+bi)has been plotted on the complex plane ad r=8. If 0°≤θ≤180° find the value of b. Leave your answer as a radical.
θ= Theta
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint: Recall that the number has the modulus . In your case, and . So
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