10 points and will give brainliest

name the center and radius of the circle whose equation is

10. (x-3)^2 + y^2 = 49.

the center is (3,0) and radius is 7 units.

one that is bigger than 3 1/2

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8