Find the radius and the coordinates of the center of the circle: (x+6)^2+(y-1)^2=25

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Subject: geometryneed with 6 and 7

Ineed with area of a circle a circular plate has a diameter of 6 inches. what is the exact area of the plate? a.3_ square inches b.6_ square inches c.36_ square inches d.9_ square inches