Answer:
Step-by-step explanation:
The position formula for this is actually
It says, in not so may words, that the object was dropped under the influence of gravity from a height of 64 feet. When it hits, the ground, it will not be above ground at all anymore...it will be ON the ground and have a height of 0. Therefore, if we set the position function equal to 0 and solve for t, we are finding out how long it will take for the object to hit the ground.
and
and
and
t = 2
It takes 2 seconds for the object to hit the ground from 64 feet up.
Answer:
2,345,78
Step-by-step explanation:
Answer:
Step-by-step explanation:
Every Triangle has three altitudes. These are lines the go from an angle's point of the two lines meeting. The altitude goes from the the point of meeting to the side opposite. The altitude and the side opposite meet at right angles.
There are three such altitudes. They always have 1 point where they meet.
That meeting place is called the orthocenter.
Answer:
y > 7
Step-by-step explanation: