Your answer would be 288. Also, did you mean 8/9? Hope I helped!
Answer: 42.25 feet
Step-by-step explanation:
We know that after "t" seconds, its height "h" in feet is given by this function:

The maximum height is the y-coordinate of the vertex of the parabola. Then, we can use the following formula to find the corresponding value of "t" (which is the x-coordinate of the vertex):

In this case:

Substituting values, we get :

Substituting this value into the function to find the maximum height the ball will reach, we get:

No, a line of symmetry should cut the shape or object in half and represent a perfect mirror image.
Opposite angles in a parallelogram have to be equal so
3y=66
y=22
The answer is 28!
you factor the numerator and denominator and cancel the common factors! <3