Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

So the answer is D btw

Step-by-step explanation:

The area will be multiplied by 4. It will be 72 inches squared.

Step-by-step explanation:

If each of the sides has been multiplied by 2 then the area will be multiplied by 4 or . The new area will be 18 * 4 = 72 inches square.

the answer is n

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