What is the distance between the points (5, 1) and (-3,-5)?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}