Combine 5x and x and that makes 6x+3
3
The equation you use to find the average rate of change, or slope, is
Answer:
404.98 m
Step-by-step explanation:
The angle of depression is 5°
The horizontal distance from the airplane to the atoll is 4629 meters.
We need to find the height of the plane.
If we consider a triangle. 4629 meters will be the base and angle is 5°. Let h is the height of the plane. Using trigonometry to find it :
![\tan\theta=\dfrac{x}{4629 }\\\\\tan(5)=\dfrac{x}{4629 }\\\\x=\tan(5)\times 4629 \\\\x=404.98\ m](https://tex.z-dn.net/?f=%5Ctan%5Ctheta%3D%5Cdfrac%7Bx%7D%7B4629%20%7D%5C%5C%5C%5C%5Ctan%285%29%3D%5Cdfrac%7Bx%7D%7B4629%20%7D%5C%5C%5C%5Cx%3D%5Ctan%285%29%5Ctimes%204629%20%5C%5C%5C%5Cx%3D404.98%5C%20m)
So, the height of the plane is 404.98 m.
18.84
Since the formula of circumference is C = 2 pi r or C = pi times diameter, you can conclude that the circumference is 18.84.
Assuming that pi is 3.14 in this case rather than the full pi or just in terms of pi.
Hope this helps!
Answer:
-3
Step-by-step explanation:
or -3x if youre writing an equation