Question

Will give Medal/Fan :)
A=(pi)r^2
Find the inverse of function(9)

Answer 1

@jessiegonzales @vzfreakz could either of you possible help? :(

Answer 2

3/pi^2 is what i got

Answer 3

Quite forgot how to solve this. Function 9, hmm. Where would the 9 be, in the equation?

Answer 4

f−1(9)

Answer 5

f-1(9)

Answer 6

the equation equals 9

Answer 7

i think

Answer 8

Give me your equation in one. Just to be sure you're correct.

Answer 9

in one?

Answer 10

i put it up top

Answer 11

Hm.. it's been a while my friend. Can't get it in my head about, sorry, try to ask someone else.

Answer 12

ok thanks anyways

Answer 13

any suggestions

Answer 14

Yes, but hopefully they comment back :)

Answer 15

@ganeshie8 @IMStuck bros, I really need your help. A fellow mate needs help with his assignment. Please help him real quick. Thanks!

Answer 16

thanks buddy

Answer 17

You can post another one if you like.

Answer 18

ill tag you if i need more help i have 5 more, dont want to keep you waiting. i gave you the medal/fan though, thanks

Answer 19

Thanks, really appreciate it. But I don't think I did enough to help you out.

Answer 20

still there?

Answer 21

A=(pi)r^2


I think "r" needs to be isolated here

Answer 22

\[\large r = \sqrt{ \dfrac{A}{\pi}}\]