How do you get from the coordinates D(-4,-3) E(-5,4) to D'(3,-4) E'(-4,-5)? I need the answer, quick!

idk

step-by-step explanation:

use that smart brain

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees