Mr. Sullivan is lost at sea and is freaking out in his little sailboat. He will swim for the shore if he is 70 meters or less away. Find x and
decide if Sully should swim (his life depends on it).

c. (3,2,6) is the answer.

5x+10 is the correct one

hope this

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy

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.