Solve using the distributive property:

20 (3 + 8)

60+160

Step-by-step e

60+160 or 220

Step-by-step explanation:

20(3+8)

multiple 20 by 3 and 8

60+160

add 60 and 160 which is 220

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.

it is a secret for it not to be compromised sorry

step-by-step explanation: