What????????????? Im not speake inglês
Answer: ![x+3y=12](https://tex.z-dn.net/?f=x%2B3y%3D12)
Step-by-step explanation:
Slope of two lines that are perpendicular to each other is 1.
If one line is
, then its slope = 3 [by comparing to the linear equation y= mx+c, here m=3]
Let n be the slope of the required line, then
![n\times3=-1\\\\\rightarrow\ n=\dfrac{-1}{3}](https://tex.z-dn.net/?f=n%5Ctimes3%3D-1%5C%5C%5C%5C%5Crightarrow%5C%20n%3D%5Cdfrac%7B-1%7D%7B3%7D)
Equation of line with slope n and passers through (a,b) is
![(y-b)=n(x-a)](https://tex.z-dn.net/?f=%28y-b%29%3Dn%28x-a%29)
Equation of line with slope n=
and passes through point ( 0,-4) :
![(y-(-4))=\dfrac{-1}{3}(x-0)\\\\\Rightarrow\ y+4=\dfrac{-1}{3}x\\\\\Rightarrow\ -3(y+4)=x\\\\\Rightarrow-3y-12=x\\\\\Rightarrow x+3y=12](https://tex.z-dn.net/?f=%28y-%28-4%29%29%3D%5Cdfrac%7B-1%7D%7B3%7D%28x-0%29%5C%5C%5C%5C%5CRightarrow%5C%20y%2B4%3D%5Cdfrac%7B-1%7D%7B3%7Dx%5C%5C%5C%5C%5CRightarrow%5C%20-3%28y%2B4%29%3Dx%5C%5C%5C%5C%5CRightarrow-3y-12%3Dx%5C%5C%5C%5C%5CRightarrow%20x%2B3y%3D12)
Hence, Required equation : ![x+3y=12](https://tex.z-dn.net/?f=x%2B3y%3D12)
Answer:
uh what about bang thats four words id.k
Step-by-step explanation:
Answer:
You would expect the outcome to be void 240 times
Step-by-step explanation:
1000 x 0.24