I can't do anything with this equation.
Answer:
its c
Step-by-step explanation:
Answer:
the answer is
9b²-3b
Step-by-step explanation:
9b-3
Answer:

Step-by-step explanation:
The area of a circle is r^2pi and 2r = diameter. Thus r=diameter/2
r=6/2= 3 inches so the expression is 3^2*3.14 so I believe it's B
I'm not sure if this is a trick question but 1/2 because there are 2 options(yellow or blue) and one desired outcome(yellow)