Estimate the perimeter of the figure to the nearest whole number. perimeter: about __ units​

16

Step-by-step explanation:

3+3+3+3+4=16

you have 6 cupcakes

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!