The sum of two numbers is 33. one number is two times as large as the other. What are the numbers?

 11 and 22

Step-by-step explanation:

x + 2x = 33

3x = 33  Divide both sides by 3

x = 11  That's the first number. Multiply times 2 for the second number:

2x = 22

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

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.