ah A trough is 12 feet long and 3 feet across the top. Its ends are isosceles triangles with altitudes of 3 eet. If water is being pumped into the trough at 2 cubic feet per minute, how fast is the water level sing when the water is 1 foot deep

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.

1. perpendicular

2. parallel

3. perpendicular

they go with it happens or they mite give a chance?

step-by-step explanation:

0.50 , 0.75

step-by-step explanation: