No, the objects below the sea and above both have the absolute value of 20 ft.
The absolute value is how far the number is away from zero- it doesn't matter if it is in the positive or negative direction
For example, if you drove 20 miles from your house in one direction while your friends drove 20 miles in the other direction- both of the distances of you and your friend from the your house is 20 miles.
Distance is a great example of the absolute value because it is always positive. It doesn't matter what direction, it is always 20 miles from your house.
Answer:
x is greater than or = to 8
The maximum height of the projectile is the maximum point that can be gotten from the projectile equation
The projectile reaches the maximum height after 5 seconds
The function is given as:
Differentiate the function with respect to t
Set to 0
So, we have:
Collect like terms
Solve for t
Hence, the projectile reaches the maximum after 5 seconds
Read more about maximum values at:
brainly.com/question/6636648
Answer:
41
Step-by-step explanation:
yellow marbles=5+ 3r(r is the number of red marbles)
red marbles=3r
3r+3r+5=77
6r=77-5
6r=72
r=72/6=12
yellow marbles = 5 + 3r
5+ 12 x 3
5+ 36
=41
