What is the length of the radius of a cylinder if the diagonal is 15 mm and the height is 12 mm? Round your answer to the nearest tenth, if necessary.

3.0 mm
4.5 mm
19.2 mm
9.0 mm

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.

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

step-by-step explanation:

classify each pair of angles as alternate interior, same-side interior, or corresponding angles.