Which system of linear inequalities is represented by the
graph?
Oy> 2
-5
-3
y? 2x + 3 and 3x - y> 2
1
2
2-

x + 3 and 3x + y > 2
x + 3 and 2x - y> 2

answer:

Any choices?

Step-by-step explanation:

true? is that what you're asking or do you mean something else?

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.