2. Error Analysis A student says that according to Theorem 3-8, AB and BC must be parallel

because they are both perpendicular to BF. Explain

the student's error.

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.

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.