1. (04.01 MC) Octagon ABCDEFGH and its dilation, octagon A'B'C'D'E'F'G'H', are shown
on the coordinate plane below,
if the center of dilation is at the origin, by what scale factor was octagon ABCDEFG dilated ?
1/2
1/4
2
4

answer: ask

step-by-step explanation:

40% off the regular price is the correct answer.

step-by-step explanation:

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.