Very simple. You just use the vectors as normal numbers, and multiply the coordinates with 2 and 4 like this:
2*u = 2* (2,4) = (4,8)
4*w = 4* (-1,3) = (-4,12)
(4,8) - (-4,12) = (8,-4)
So the vector has the coordinates (8,-4)
Answer:
Anwser is **42** Because if you add 32 and 10 you end up with 42
Step-by-step explanation:
Answer:
Either -17 or 17
Step-by-step explanation:
32
22+10=32yd ...............