Answer:
a) 122.5 meters
b) 10 seconds
Step-by-step explanation:
a) 122.5 m ; b) 10 s
Just use the given equation and plug in what you know.
a)
d = 4.9t^2
d = 4.9(5^2)
d = 4.9 * 25
d = 122.5 m
b)
490 = 4.9t^2
100 = t^2
t = 10 s
-3(-4a - 2) = 12a + 6
Divide:
-15.5/5 = -3.1
-3.1 is your answer
hope this helps
Divide C values/T values that will tell if it is constant or not and that is the reason.
Answer: w= 1/5
11/15=8/15 -w
-W= 8/15 -11/15
-w= 8-11/15 =-3/15
-w=-3/15
w=3/15= 1/5
