Ads Galore makes posters with standard dimensions of 8 1/2 inches by 11 inches as shown.

the correct answer is 1: 2

step-by-step explanation:

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4.

step-by-step explanation:

it have the same area.brainliest

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