8 - 3x - x = 12
8 - 2x = 12
-2x = 12 - 8
-2x = 4
x = -2
Answer:
A
Step-by-step explanation:
The answer should be A. If you rotate it around point A the rectangle would be up right on the x axis
Answer:
There are six important properties of parallelograms to know:
-Opposite sides are congruent (AB = DC).
-Opposite angels are congruent (D = B).
-Consecutive angles are supplementary (A + D = 180°).
-If one angle is right, then all angles are right.
-The diagonals of a parallelogram bisect each other.
Step-by-step explanation:
just copying the first dude should get brainlist