Rob cuts a 15 ft wire into 8 equal peices. about how long is each piece

Since the 15ft wire is cut into 8 pieces, we can divide 15 divided by 8 to get 1.875 or 1 7/8 ft!

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!