DA is 4 inches, hope this helps
You basically have to use the quadratic formula to solve this since there are no factors of - 9 which add to give 6.
Then you use
To find which numbers will go into what place inside the quadratic equation.
So a = 1 (because x is alone)
b = 6
c = -9
Then you solve it. I've included a picture of how I did it and I got the answer x=-3+-3sqrt2
Answer:
1.7 m/s^2
Step-by-step explanation
acceleration is change in velocity / time
so we do 13.6 - 0 = 13.6 gives us change in velocity
13.6/8 = 1.7 m/s^2 gives acceleration
hope this helps
Answer:
1081
Step-by-step explanation: