Point q is located at(−4,6)left parenthesis, minus, 4, comma, 6, right parenthesis. point rrr is located at (8, 6)(8,6)left parenthesis, 8, comma, 6, right parenthesis.
what is the distance from point qqq to point rrr?

|QR|=12

Step-by-step explanation:

The point Q is located at (-4,6) and the point R is located at (8,6).

We want to find the distance from point Q to point R.

Since the y-coordinates of the two points are the same, we can use the absolute value method.

According to this method; the distance from point Q to point R is just the absolute value of the difference in the x-values.

|QR|=|8--4|=12

- "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."

something over 10 so ? /10

step-by-step explanation: