Quadrilateral \(abcd\) is similiar to quadrilateral \(efgh\). the lengths of the three longest sides in quadrilateral \(abcd\) are 24 feet, 16 feet, and 12 feet long. if the two shortest sides of quadrilateral \(efgh\) are 9 feet long and 18 feet long, how long is the 4th side on quadrilateral \(abcd\)?

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."

it would be 3 ÷by 6 because the number on each side