Let n = 5. what is the value of the expression 9 n 2 −2−n ? enter your answer in the box.

The answer is 83

Step-by-step explanation:

9 (5) (2) - 2 - 5

45 (2) - 2 - 5

90 - 2 - 5

= 83

f

step-by-step explanation:

f

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