What is the order of 1.5*10^3, 1.4*10^-1, 2*10^3, and 1.4*10^-2 from least to greatest?

7

step-by-step explanation:

the answer would be 7

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