La familia de Antonia y Felipe se compone así: la abuelita, Antonia y su mamá y Felipe que es primo de Antonia. Felipe y Antonia disfrutan de todo, del sol en las dulces mañanas del verano y de la lluvia en invierno. Una de las ventanas de la casa tiene dos puertitas rectangulares, de alto 80 cm y ancho 50 cm. ¿Cuál es el perímetro y el área de la ventana?

- "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."

they go with it happens or they mite give a chance?

step-by-step explanation: