Can someone pls help i will give you brainlist pls help me out. Find x. Round your answer to the nearest tenth

x=11.5 i think

Step-by-step explanation:

europa2433

europa2433

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