The lines that connect points A, B, and C in a coordinate plane form a right triangle. Point A is located at (-2, 5). Point B is located 6 units down from point A and to the left of point A. Point C is located 4 units
to the right of point A and down from point A. The angle at point B is a right angle. The slope of the line
between point B and point C is - 1/3 . The distance between point A and point B is √
40 . Determine the coordinates of point B and point C.

i dont have an answer

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

answer: it's d

step-by-step explanation: