There are 5,280feet in a mile. Factoid of the day: The longest wedding veil was 63.5 football fields. About how many miles is that? Give it ur best guess

answer: 40.95

step-by-step explanation:

coins of silver or gold

step-by-step explanation:

answer:

a=9

step-by-step explanation: lmk if you need a explanation

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.