What is the ? in this pattern

3, -6, 12, 4, 20, ?

well the answer to that is xoxoxo

step-by-step explanation:

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

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

- click here to get an answer to your question ✍ 75 i will mark one of the angles formed by two

step-by-step explanation: