What is a value or values that make an equation true?

Solving Equations by Plugging in Values. A solution is any value of a variable that makes the specified equation true. A solution set is the set of all variables that makes the equation true. ... For example, the solution set to x2 = - 9 is Ø, because no number, when squared, is equal to a negative number.

i do not know this sorry : (

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)