How do you work out pie charts if thewy don't have any numbers on them?

there are no pie charts in the world ends with you so don't worry thats just one of the charcters nick names.

Step-by-step explanation:

there are no pie charts in the world ends with you so don't worry thats just one of the charcters nick names.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

is there a picture

step-by-step explanation: