Aura picked the expression 9×3 to find the total number of flowers she picked. a) she picked 9 flowers and then picked 3 more flowers. b) she picked nine flowers from each of 3 flower beds. c)she picked 9 flowers and divided them into 3 cases. d) she picked 9 flowers and then put 3 into a vase.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.