Select the coordinates of two points that are on the line x = 5. a.  (5, 0) and (0, 5) b.  (5, 0) and (5, −2) c.  (5, 0) and (0, 2)d.  (0, 5) and (0, 2)

b. (5, 0) and (5, −2)

Step-by-step explanation:

Given : line x = 5

To Find: Select the coordinates of two points that are on the line x = 5.

Solution:

Line x=5 is the line parallel to y axis in which at every point x coordinate will remain 5

So,In option A) (5, 0) and (0, 5)

Since the x coordinate of second point is not 5

So, (5, 0) and (0, 5) does not lie on  line x = 5

In Option B) (5, 0) and (5, −2)

Since the x coordinate of both points is  5

So, (5, 0) and (5, −2)  lie on  line x = 5

So,In option C) (5, 0) and (0, 2)

Since the x coordinate of second point is not 5

So, (5, 0) and (0, 2) does not lie on  line x = 5

So,In option D)  (0, 5) and (0, 2)

Since the x coordinate of both points is not 5

So,  (0, 5) and (0, 2) does not lie on  line x = 5

Hence, (5, 0) and (5, −2) are on line x =5

So, Option B is correct

Refer the attached figure

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.