Answer:
The average speed is:
Step-by-step explanation:
The average speed equation is given by:
Were:
Then we have:
I hope it helps you!
-1
This is because in negative the numbers the higher the number, the lower its value
a2 – b2 = (a – b)(a + b)
(a + b)2 = a2 + 2ab + b
a2 + b2 = (a + b)2 – 2ab
(a – b)2 = a2 – 2ab + b
That's all i know- rip TvT