William works at a nearby electronics store. He makes a commission of 6% on everything he sells. If he sells a computer for $764.00 how much money does William make in commission?

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.