36. How many pairs of coordinates are there on the rectangle where y- coordinate is two times greater than the x-coordinate? (-2,6)

(4,6)

(-2,0)

(4,0)

(- 2, - 4)

A. 0

B. 1

C. 2

D.3

R= C

Step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

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