3 years ago

What is the slope of a line that is perpendicular to the line represented by the equation y=-2/5x+4/5

Mathematics

1 answer:

enot [183]3 years ago

6 0

Answer:

$\frac{5}{2}$

Step-by-step explanation:

recall for a line whose equation is

y = mx + b,

the slope of this line is m

the slope of a line that is perpendicular to this line is - $\frac{1}{m}$

in this case,

m = - $\frac{2}{5}$

hence - $\frac{1}{m}$ = $\frac{5}{2}$

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