0 represents the surface of the water. Since the stone is being thrown 8 feet above the surface, then 0 would mean 0 feet above or below the water. Therefore 0 represents the surface of the pond.
Answer:
Step-by-step explanation:
The x-coordinate vertex of a parabola in standard form is equal .
In , we have:
- equals 3
- equals -30
Therefore, the x-coordinate of the vertex is equal to .
To find the y-coordinate, simply substitute into the parabola's equation:
Thus, the vertex of the parabola is
Answer:
∠ADB ≅ ∠CBD
Step-by-step explanation:
I did the quiz and got an hundred.
An integer is all whole numbers and zero, are the numbers you are talking about negatives?
Answer: Option B
16.8 minutes
Step-by-step explanation:
Machine A produces 75 fishing lures per minute.
Machine B produces 50 fishing lures per minute.
Let's call t time in minutes.
So we want to know how long it will take to produce 2100 fishing lures
We propose the following equation
Now we solve for t
The answer is Option B