Determine if the lines are parallel, perpendicular, or neither Line 1 goes through points (11, 3) & (5, -1)
Line 2 goes through points (1, 0) & (4,2)

The product of two negative rational numbers is always zero sometimes zero never zero

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.