The quadratic formula is

. With the values from this equation plugged in, it looks like this:

The solution is x = - 3/2
Answer:
-18.29
Step-by-step explanation:
Answer: Option 4
Step-by-step explanation:


Direction: The vector is in the second quadrant, so the direction is about 
84 divided by 80x100=105
Answer: 105
Answer:
I think it is -1, if it is wrong i am extremely sorry.
Step-by-step explanation: