Answer:
the answer is B
Step-by-step explanation:
I know because I just did the assignment and got 100
Answer:
yes,yes,no,yes
Step-by-step explanation:
Answer:

Step-by-step explanation:

What vectors? do you have more info?
(-2 + 0.8) ÷ (1²-1.3) =
(-1.2) ÷ (1-1.3)
(-1.2) ÷ (-0.3)
= 4