What are the coordinates of the circumcenter of the triangle? show your work: enter your answer below: ( , )

It's the right angle. The circumcenter is in half of hypotenuse.

The formula of a midpoint of segment BC:

We have the points B(-2, -2) and C(7, -5). Substitute:

(2.5, -3.5)

J= r + 9 because since jessica rode 9 more miles than roger, you add 9 miles to rogers mileage.

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%