James earned $570 after working 12 days. How much would he earn if he worked 40
days?
what’s the answer?

1900

Step-by-step explanation:

570/12 = The rate at which James earns money, or $47.5

47.5 × 40 = 1900 Because you wan to know the value after 40 days

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

any of them that add up to 180 degrees.