Two sandboxes with the same area are shown. the equation represents the area of sandbox 2 in terms of its width. which is the approximate length of the longest side of sandbox 2? round the answer to the nearest hundredth of a meter.

- "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: your answer is a

is there more to this question?

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)