The number of open parking spaces in a lot and number of cars already parked in a lot are related. Identify the dependent variable in this relationship.

so then what are you asking?

step-by-step explanation:

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

you need to upload the picture of the circle.

step-by-step explanation:

5 feet of chain cost $9

so the answer is 1.80