Answer:
C. Back 2N
Step-by-step explanation:
Let forward vectors be positive (+) and backward vectors be negative.
Now take the net force of the two vectors.
=> (+18) + (-20)
=> (-2)
=> (-) Negative sign indicates it backwards and magnitude is 2
=> Therefore sum of vectors is back 2N.
0 times 0 . sorry if it’s wrong
The correct answer is D since a function can only map one input one output.
4:3 =8:?
Answer: 8:6
so 6 would be correct
15 wipe up in keep jdjdjdjd