In the figure above lines L and M are parallel, y = 20 and Z= 60, What is the value of X equal to?

idk

step-by-step explanation:

use that smart brain

the equivalent expression are always the hardest ones but you look at the gcf also

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.