Use completing the square to find the center and radius of the circle: x 2+ y 2– 16x + 8y + 31 = 0

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13