Yes it does have to be parallel or else it would not be a rectangle.So it is true.
Hope this helped! :)
Number 10 is Answer: y=2.5/2x+3.5
Step-by-step explanation:
The 3.5 is the y intercept because it is when x is 0. The slope is just the change in y over the change in x
Answer:
A and B
Step-by-step explanation:

Therefore, the slope of the line is 1/3. In case if you want the equation too.

Therefore, the equation is y=1/3x+2/3