The answer is 3x because 3 can go into all of those numbers as well as x
Answer:
C
Step-by-step explanation:
I haven't done this math in years but from what I remember this should be the correct answer.
The answer is A. To understand that, you need to put it in order by the x's and the y's to get x^2-6x + y^2-16y = -48. Now complete the square on both the x and the y terms to get (x^2-6x+9) +(y^2-16y+64) = -48+9+64. Rewriting that in vertex form on the left and doing the math on the right gives you
(x-3)^2 + (y-8)^2 = 25, which shows you a center of (3,8) and a radius of 5.
C/30 = 8/12
c/30 = 2/3
3c = 60
c = 60/3
c = 20
Answer:
jdukfufuufkfjkrkhjjfjctyh es 636 díajfjkrkfjkfjehjjrs en el 36 minutos
