Write an equation of the line that goes through the point (3, 7) and is perpendicular to the line y=-3x+6
A. y - 1/2 2 + 6
B. y=-3x + 16
C. y-*x+6
D. y = 3x + 2

europa2433

europa2433

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.

the answer is b