The answer would be 1. The commutative postulate for multiplication. Hope this helped! Good luck! :)
Answer:
19.4285714286 Step-by-step explanation: 272 divided by 14 can be calculated as follows. 272/14 math problems division
Earth: radius = 6378 kilometer, diameter = 12756 kilometers.
Answer:(3x1,-4y1) (-4x2,3y2) =y2-y1/x2-x1
Gradient of the line =3-(-4)/-4-3
=3+4/-4-3 =7/-7 =-1