Answer:
15 units
Step-by-step explanation:
I just took this geometry test with the same question. Its 15
Step-by-step explanation:

Answer:
?
Step-by-step explanation:
Answer:
<30,-20>
Step-by-step explanation:
4u + 2v
4< 6,-4> + 2< 3,-2>
<24,-16> + < 6,-4>
<30,-20>