Answer:
![y=7+1.73x-0.0016x^{2}](https://tex.z-dn.net/?f=y%3D7%2B1.73x-0.0016x%5E%7B2%7D)
Parbolic path.
Step-by-step explanation:
This is bidimensional motion, so the equation that relates the vertical and horizontal position is:
![y=y_{0}+(tg(\theta))x-\frac{g}{2(v_{0}cos(\theta))^{2}}x^{2}](https://tex.z-dn.net/?f=y%3Dy_%7B0%7D%2B%28tg%28%5Ctheta%29%29x-%5Cfrac%7Bg%7D%7B2%28v_%7B0%7Dcos%28%5Ctheta%29%29%5E%7B2%7D%7Dx%5E%7B2%7D)
Here, v₀, θ y g are constants, then we can rewrite (1) as:
where:
Therefore the rectangular equation will be:
![y=7+1.73x-0.0016x^{2}](https://tex.z-dn.net/?f=y%3D7%2B1.73x-0.0016x%5E%7B2%7D)
This type of path is a parabolic motion.
I hope it helps you!
5/4 x 22/45
110/ 180
11/18
Answer:
B. 2nd Play and B. 2nd Play
Step-by-step explanation:
#1) Going negative means going backwards.
-8<10.5
#2) Absolute value means making all numbers INSIDE the two lines positive.
I-8I = 8
I10.5I = 10.5
Answer:2.37 gallon
Step-by-step explanation:
1g=3.79L
xg=9L
3.79x=9
x=2.37
Hope it's help.
The straight line distance from the helicopter to the accident is the hypotenuse of the right triangle when we connect all the three points. Solving for the horizontal distance, we make use of the equation,
sin 18 = 1560 ft / horizontal distance
Solving the equation above, the horizontal distance is 5048.27 ft.