Please elaborate on this so that I can help you.
Answer:
Step-by-step explanation:
Any non-parallel lines in the plane must intersect in one place; thus, there is one solution to the system of equations.
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I believe it is 2.33 repeating
The midsegment theorem says that the midsegment is half the third side and parallel as well. 20*2 is 40 so x = 35