To find 40% of 75, Priya calculates 2 5 •75. Does her calculation give the correct value for 40% of 75? Explain or show how you know.

i think the answer is b)

step-by-step explanation:

60%

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c