The application for approval of a generic equivalent of an existing proprietary drug must show that the drug is absorbed from the into the bloodstream at the same rate as the proprietary drug.

a. skin
b. stomach
c. liver
d. small intestine

r and t.

both are 64 degrees.

i think its a and d

step-by-step explanation:

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

idk

step-by-step explanation: