20.
Write a set of 2
rational numbers that
greater than -1 and
less than 0.

-1/3 and -1/2

Step-by-step explanation:

as a rational number is of the form p/q where q is not equal to zero

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

answer: 100

step-by-step explanation: