How would you isolate B and peel of the SIN? Please help!
Your answer has sin on both sides you can just cancel it so B=145(4)/14
But if sin was only on ONE side you use arcsin which is sin^-1 button
Therefore Eg sinB=145(4)/14
then B=sin^-1 145(4)/14
But for your question just cancel it
asin(sin(b)) = b
b = asin(sin145(4)/14)
push the button sin ^ -1
You can change the sin to the other side of the equation, and therefore isolate B.
Sin B = Sin 145(4) / 14
B = Sin ^ (-1) [Sin 145(4) / 14]
= 9.43
Sin ^ (-1) is Sin to the power of -1..to do this on my calculator i press shift then sin.
 Nobody understands...any help please?
 50 points for someone willing to do this!!!!!!!!!!?
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TRIG. Q: Solve for B if sinB = sin145(4)/14. How would you get just B if the equation equals the SIN of B? ?