Find the solutions tto 9x^2-54x=0

9x²-54x=0

9x(x-6)=0

9x=0 or (x-6)=0

x=0 or x=6

x=0,6

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 1 becuz if it were 1.0 that would rip apart the entire so ya. : )

~potato.

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