The height is modelled by the equation:
Therefore
At the maximum height dh/dt = 0:
Hence,
Hence, the ball gets to the maximum height after 5s.
The maximum height is given by h(5):
Therefore, the maximum height is 5 ft.
When the ball reaches the ground h(t) = 0:
The ball reaches the ground in 10s
.
Answer:
x = 10
Step-by-step explanation:
(4x)° & (3x+10)° are corresponding angles. If both the angles will be equal , then we can say that A║B.
If the value of x will be 10 , then it will make A║B.
For this case we have that the point-slope equation of a line is given by:
Where:
m: It is the slope of the line
It is a point through which the line passes
In this case we have to:
Substituting in the equation we have:
Answer:
We just need to replace the value of the slope