Question

3^2 + 6^2 = r^2
whats R?? im still stuggling

Answer 1

radius

Answer 2

Medal?

Answer 3

If helped...

Answer 4

i think r is just the variable.....

Answer 5

used to represent the missing number lol

Answer 6

It could be either

Answer 7

maybe

Answer 8

3^2 = 9
6^2=36
9+36=45 so r^2=45 and r = sqrt45 or 3sq5

Answer 9

i know it means radius, i mean like 3^2 (9) + 6^2 (36) = what number that i can eventualy write as 3^2+6^2=__^2

Answer 10

thanks

Answer 11

\[9+36=r^2\]
\[45=r^2\]
\[\sqrt{45}=\sqrt{r^2}\]
\[3\sqrt{5}=r\]

Answer 12

i know what i did wrong. its -3^2 which changes everything, right?

Answer 13

Is it -3^2 or (-3)^2 ???

Answer 14

(-3,6)

Answer 15

I think the only sensible thing for you to do is post the ENTIRE problem.