Answer:
The diameter is approximately 8.9 cm
Step-by-step explanation:
The circumference is given by
C = pi *d
28 = pi *d
Divide each side by pi
28/pi = d
We can approximate pi by 3.14
28 /3.14 =d
8.917 = d
The diameter is approximately 8.9 cm
The answer is x= -6/7<span><span></span></span>
Xy(9x)(5x^3y) so the greatest common factor is xy
The correct answer is 330.