On what do you need help on because it doesn't show on what do you need help.
Yes. Velocity discribes both speed and direction of motion
Answer:
bcz they did not reach Europe until after the 15th century
Explanation:
If AE is x+50 then the whole thing must be x=50, If a portion of that, CE, is x+32, then the rest of it, AC, must be x+18, because no matter what X is, 32+18=50.
Hopes this helps mate :)
