Ayuda es para entregarla hoy y no le entiendo nada con resultado y con comprobación porfaaa 12x+100=2x
13x-13=169
-5x8=-3
8x5=-109
-10x+5=35

step-by-step explanation:

40 minutes

step-by-step explanation:

add the time and multiply by 2

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb