line segment JK with coordinates J(-1,1), K(-3,-1) is rotated 90 degrees counterclockwise to produce image J'K'. What transformations of JK would produce the same image J'K'

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

b, i believe, but not sure.

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

answerim :

n

step-by-step explanation:

im not sure but my dad knows