The temperature of a solution in a science experiment is -4.3°C. Mark wants to raise
the temperature so that it is positive.
Part A
Give an example of a number of degrees Celsius by which Mark could raise the
temperature.
Part B
Write an equation to represent the situation.

6 on both sides and twelve on the top and the bottom

step-by-step 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.

8

step-by-step explanation: