Find the radius of a circle if the circumference is 66cm​

1. convert. simplify your answer and write it as a proper fraction or as a whole or as a mixed number.4oz =_ pounds2. what is 1/3 of 66for both show work.

G(x)=x2-16xb=-16, so =16 = 649(x) = (x2 - 16x + 64) - 649(x) = (x - 1)2-

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined