Answer:
2
Step-by-step explanation:
because i took the test on edge.
Answer:
The maximun height that the rocket will reach is 3150 ft.
Step-by-step explanation:
This problem requieres that we maximize the function. For this we need the function to be of the form:
We already have that covered, as the height of the rocket is represented by:
We start calculating the derivative of h(t), wich is:
We need to remember that the derivative of a function represents the slope of said function at a given point. The maximum value of the function will have a slope equal to zero.
So we find the value in wich the derivative equals zero:
This means that 15 seconds is the time at wich the rocket will reach it's maximum height.
We replace this value in the original equation to solve the problem:
With this we can conclude that the maximum height the rocket will reach is 3150 ft.
Answer:
x=8
Step-by-step explanation:
- Pythagorean Theorem Formula: a^2+b^2=c^2
- Let a be x, let b be 6, and let c be 10.
- Plug x, 6, and 10 into the equation - x^2+6^2=10^2
- Simplify 6^2 and 10^2 - x^2+36=100
- Subtract 36 from both sides - x^2=64
- Take the square root of x^2 and 64 to get x by itself - x=8
I think 3 or 5 that's what I think
Answer:
x=-1
Step-by-step explanation:
2x+6=3-x
Step 1: Simplify both sides of the equation.
2x+6=3−x
2x+6=3+(−x)
2x+6=−x+3
Step 2: Add x to both sides.
2x+6+x=−x+3+x
3x+6=3
Step 3: Subtract 6 from both sides.
3x+6−6=3−6
3x=−3
Step 4: Divide both sides by 3.
3x/3=−3/3
x=−1
Answer:
x=−1