Kyleigh put a large rectangular sticker on her notebook. The height of the sticker measures 12 centimeters. The base is half as long as the height. What area of the notebook does the sticker cover?

whatvare the choices

step-by-step explanation:

i would say b) is your answer

sorry if im wrong

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.