The root are x=3 and x=-1
youre welcome :)
Answer:
4 feet per second
Step-by-step explanation:
Hi there!
where v is velocity (speed), D is distance and t is time
Plug in the known values (D=180 feet, t=45 seconds)
![v=180/45\\v=4](https://tex.z-dn.net/?f=v%3D180%2F45%5C%5Cv%3D4)
Therefore, the speed of the ball is 4 feet per second.
I hope this helps!
Answer:
ab= 7.8
ac= 6
bc=5
Step-by-step explanation:
T=0 is also a solution. Other than 0 here is a solution.
7/8 = <span>0.875
3/4 </span><span>= 0.75
</span>0.875 - 0.75 = 0.125
Answer. 0.125