Answer:
x = 46
Step-by-step explanation:
First, we know that -31/3 + x/6 = -8/3. Now, add 31/3 to both sides to get 23/3 = x/6. So multiply by 6 to get 46.
Hope this helps!
Answer:

Step-by-step explanation:
t = Time taken
u = Initial velocity =17 m/s
v = Final velocity
s = Displacement
a = Acceleration
g = Acceleration due to gravity = 9.81 m/s² = a

Total height the rock is to fall when it is 8 meters from the ground is 

Time taken to reach the maximum height is 1.73 s.

Time taken from the maximum height to the point which is 8 m from the ground is 2.77 s.
So, time taken from the moment of the throw to the point 8 m from the ground is
.
The answer is 110 square centimeters.
Answer:
3/8
Step-by-step explanation:
slope = rise/run = 3/8