It is just the multiplication of vectors. We'll multiply corresponding pairs together. The general formula for the pairs of (

;

) and (

;

) is

*

+

*

= (-6)*(-3)+4*6=18+24=42
Answer:
im sorry idk this answer but lemme get your snap
Answer:
24/ 23
Step-by-step explanation:
To find the slope of a line passing through 2 points
m = (y2-y1)/(x2-x1)
= (11 - -13) /( 19 - -4)
= (11+13)/(19+4)
= 24/ 23
1000 grams = 1 kilogram
2000 grams = 2 kilograms
4000 grams = 4 kilograms
7000 grams = 7 kilograms
8000 grams = 8 kilograms