Which of the following illustrates the truth value of the given statements? A triangle has four sides, and a rectangle has three sides. T F → F
F T → F
F F → F
T T → T

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!

b.-4 units

all you   do is count how many times you move