Answer:
Any line with a slope (m) of 2/5
Step-by-step explanation:
It is easy to find the slope of a perpendicular line when one of the lines is given. All you have to do is flip the fraction (If it is a whole number, set under 1.), and change the sign (negative to positive, and vice versa).
In this case the perpendicular slope of (-5/2) is 2/5.
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