Which equation is equivalent to the given equation? x^2 - 6x=8
A. (x – 3)^2 = 14
B. (x-3)^2=17
C. (x-6)^2=44
D. (x-6)^2=20

No A)equation is equivalent to the given equation .

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.