See attached picture for answre
Answer:
it is 7squere meters
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Answer:
below
Step-by-step explanation:
Once the rock hits the ground, we know that its height will be equal to 0m
because of this, we can replace H(x) with 0
now all we have to do is get x by itself
so..
then
now take the square root of each side
2.857 seconds (rounded to the third decimal)