Hartini baru berpindah ke bandar Indah. Rumahnya terletak pada titik (-5, 7). Dia 5 hendak memilih sekolah yang paling hampir dengan rumahnya. Terdapat dua buah sekolah di bandar Indah, sekolah A pada titik (4, 5) dan sekolah B pada titik (-3, 4). Sekolah manakah akan dipilih oleh Hartini? Tunjukkan jalan kerja anda.​

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

- "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: the answer is ann

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.