Answer:
Opposite angles formed by two intersecting lines are equal, so angle 1 is the same as angle 4. That means angle 1 = angle 5 as well.
When a line intersects two parallel lines, the corresponding angles are equal. That is, if r and s are parallel, then the angles formed when l intersects r are the same s the angles formed when l intersects s. Angle 1 = Angle 5, Angle 2 = Angle 6, and so forth. Since we know angle 1 = angle 5, we can conclude that r and s are parallel.
Answer:
5/22 or 0.22%
Step-by-step explanation:
Answer:
x=2-1/2y
Step-by-step explanation:
4x=8-2y
Divide both sides by 4 to get x by itself.
You're left with x=2-1/2y.
All you have to do is take two sides, set them equal to each other, and solve for X
