Lines de and ab intersect at point c. what is the value of x? 12 25 38 52

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Nikolas calculated the volume of the prism. his work is shown below.

What is the absolute value of -100000000000000?