Question

Line K has a slope of -3/4. If the slope of of lines that are perpendicular to each other are opposite reciprocals, what is the slope of a line perpendicular to line k?

Answer 1

+4/3

Explanation:

-3/4 * -1 = 3/4 then flip it to 4/3

Answer 2

4/3

Explanation:

the slope of a perpedicular line is the inverse times negative one.

1)the inverse of -3/4 is -4/3

2)-4/3*-1 is 4/3