the easiest way I find a midpoint of two points is the midpoint theorem, here it is:
![\frac{x1+x2}{2} , \frac{y1+y2}{2}](https://tex.z-dn.net/?f=%5Cfrac%7Bx1%2Bx2%7D%7B2%7D%20%2C%20%5Cfrac%7By1%2By2%7D%7B2%7D)
For x and y plug in the two coordinates given, (4,-4) & (0,8)
so once you plug the numbers into the equation you would get:
(2,2)
6,600 pounds
2,000 multiply by 3.3 equals 6,600
Answer:
x=28
Step-by-step explanation:
i hope my answer is correct. it's been a while since i've done this.
Answer:
![x=0.3090984+\frac{2\pi n}{3},0.73809914+\frac{2\pi n}{3}](https://tex.z-dn.net/?f=x%3D0.3090984%2B%5Cfrac%7B2%5Cpi%20n%7D%7B3%7D%2C0.73809914%2B%5Cfrac%7B2%5Cpi%20n%7D%7B3%7D)
Step-by-step explanation:
![5sin(3x)-1=3](https://tex.z-dn.net/?f=5sin%283x%29-1%3D3)
![5sin(3x)=4](https://tex.z-dn.net/?f=5sin%283x%29%3D4)
![sin(3x)=\frac{4}{5}](https://tex.z-dn.net/?f=sin%283x%29%3D%5Cfrac%7B4%7D%7B5%7D)
![3x=0.92729521+2\pi n,2.21429743+2\pi n](https://tex.z-dn.net/?f=3x%3D0.92729521%2B2%5Cpi%20n%2C2.21429743%2B2%5Cpi%20n)
![x=0.3090984+\frac{2\pi n}{3},0.73809914+\frac{2\pi n}{3}](https://tex.z-dn.net/?f=x%3D0.3090984%2B%5Cfrac%7B2%5Cpi%20n%7D%7B3%7D%2C0.73809914%2B%5Cfrac%7B2%5Cpi%20n%7D%7B3%7D)