Answer:
The ball reaches the maximum height after 1 seconds
Step-by-step explanation:
Given
--- the function missing from the question
Required
Time to reach maximum height
The time (t) to reach maximum height is calculated using:
Where
So, by comparison:
So, we have:
Answer:
a = -20
Step-by-step explanation:
120 = -ба
120/-6 = а
a = -20
checking:
-6 * -20 = 120
3 because 3 divided 56 would be
18.666<——repeating decimal
So this would not be a factor of 56
Answer:
To calculate the perimeter of a triangle, add the length of its sides. For example, if a triangle has sides a, b, and c, then the perimeter of that triangle will be P = a + b + c.