The coordinates of a point on a coordinate grid are (-2, 6). the point is reflected across the x-axis to obtain a new point. the coordinates of the renected
point are

a. (2, 6)
b. (- 2, 6)
c. (-2, -6)
d. (2, -6)

answer:

2,-6

step-by-step explanation:

answer: 4

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.