An angle was created from points a, b, and c. point d is on ray ab. a circle with the center b has a radius the length of bd and intersects with ray bc. bill is bisecting an angle with technology. which of the following describes his next step? create another circle with the center d that has a radius of ad. draw a line from point d through point c. mark point e where the circle intersects with segment bc. draw a point anywhere outside of angle abc.

step-by-step explanation:

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

a

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.