Line c is parallel to d. line f is parallel to g. line f is perpendicular to c. all lines are in the same plane. what other line must line f be perpendicular to?

You can solve this problem by looking at the slopes: lines c and d will have the same slope , because they are parallel. Similarly, lines f and g will have the same slope , because they are parallel.

Now, if f and c are perpendicular, is means that

So, the complete scenario is the following:

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

answer: the answer is ann