Answer:
Step-by-step explanation:
1. The initial equation given to us is 
. Rearranging the equation to isolate 
, we have:
2. Using the equation we rearranged in part 1, we can substitute given values:
3. We see from our equation in part 1 (
) that when 
, the denominator of our fraction will be equal to 0. Since we cannot divide by 0, the velocity remains undefined and cannot be determined.
Answer:
x = -56
Step-by-step explanation:
x/7 = -8
Multiply each side by 7
x/7 *7 = -8*7
x = -56
Answer: I forgot i remember the answer in my head I forgot..
Step-by-step explanation:
Answer:
It isn't necessary but having a positive coefficient for 
makes things like completing the square and factoring easier.
10 minutes. You see the dip or the part of the graph where it's lower than the other points? Look at how many minutes went past.
