Answer:
The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"
Step-by-step explanation:
My best guess would be 720.
My work: 30 x 12 = 360
360 x 2 = 720
Hope this helps! If its not right please inform me on what I did wrong!
13:6 ; 9:4 ; 5:2 ; 20:7 ; 10:3
