Answer:
AB=4×
DC=×+9
AD=6
BC=2y
Quadrilateral ABCD is a parallelogram if both pairs of Opposite sides are congruent. show that quadrilateral ABCD is a parallelogram by finding the Lengths of the Opposite side part
c 12,6
5/x = -9
5 = -9x (we have multiplied x out from the denominator)
5/-9 = x (divided by -9 to isolate x)
The answer to your question is 0.469
They will never intersect nor be parallel.
Is this what you are asking? If they will always, sometimes, or never intersect?
I believe it would be 68 miles per hour! To find the unit rate here you would divide miles by hours, or 340 by 5, which would give you 68.
