Find the eigenvalues and eigenvectors of a geometrically over the real numbers the set of real numbers. (if an eigenvalue does not exist, enter dne. if an eigenvector does not exist, enter dne in any single blank.) a = 0 1 1 0 (reflection in the line y = x)

-2 is the right

positive

step-by-step explanation:

the quadrant is facing upwards

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.