This question uses trig
sin(55) = height/195
Therefore, height = 195sin(55) meters (just plug in calculator)
10P8 = 10!/(10 - 8)! = 10!/2! = 1,814,400
The value of x in the given equation
is 0.03
<u>Step-by-step explanation:</u>
The given equation is that ![-20.5x+16.35x -0.1245 = 0\\](https://tex.z-dn.net/?f=-20.5x%2B16.35x%20-0.1245%20%3D%200%5C%5C)
<u>The steps to be followed to solve the equation are :</u>
Add the like terms together to reduce the equation in a simplified form.
Here, there are two x terms and they must be reduced to a single term.
For this, add the both terms together so that the equation is simplified into one x term and a constant term.
⇒ ![(-20.5x+16.35x) - 0.1245 = 0](https://tex.z-dn.net/?f=%28-20.5x%2B16.35x%29%20-%200.1245%20%3D%200)
⇒ ![4.15x-0.1245 = 0](https://tex.z-dn.net/?f=4.15x-0.1245%20%3D%200)
To eliminate the constant term on the left side of the equation, add 0.1245 on both sides.
⇒ ![4.15x -0.1245+0.1245 = 0.1245](https://tex.z-dn.net/?f=4.15x%20-0.1245%2B0.1245%20%3D%200.1245)
⇒ ![4.15x = 0.1245](https://tex.z-dn.net/?f=4.15x%20%3D%200.1245)
Now, the equation is further simplified by dividing 4.15 on both sides,
⇒ ![4.15x / 4.15 = 0.1245/4.15](https://tex.z-dn.net/?f=4.15x%20%2F%204.15%20%3D%200.1245%2F4.15)
⇒ ![x = 0.03](https://tex.z-dn.net/?f=x%20%3D%200.03)
Therefore, the value of x is 0.03
Answer:
All of them
Step-by-step explanation:
none of the graphs repeat any numbers on the x