Find the coordinates of quadrilateral v' w' x' y' after a dilation with the scale factor of 2. original coordinates: v(6, 2), w(–2, 4), x(–3, –2), y(3, –5), scale factor of 2

V (12,4), W (-4,8), X (-6,-4), Y(6, -10)

Step-by-step explanation:

a dilation with scale of 2 means you would multiply the numbers by 2.

(Only in a reduction would you divide by 2. )

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