Answer:
2/5
Step-by-step explanation:
The distance between two points A(u, v) and B(x,y) is given by the equation:
![AB=\sqrt{(y-v)^2+(x-u)^2}](https://tex.z-dn.net/?f=AB%3D%5Csqrt%7B%28y-v%29%5E2%2B%28x-u%29%5E2%7D)
Since point B is at (0, 1), point D is at (5, 1) and point C is at (2, 1)
Therefore the distance between BC and BD is:
![BC=\sqrt{(1-1)^2+(2-0)^2}=\sqrt{4} = 2\\ BD=\sqrt{(1-1)^2+(5-0)^2}=\sqrt{25} = 5](https://tex.z-dn.net/?f=BC%3D%5Csqrt%7B%281-1%29%5E2%2B%282-0%29%5E2%7D%3D%5Csqrt%7B4%7D%20%3D%202%5C%5C%20%20BD%3D%5Csqrt%7B%281-1%29%5E2%2B%285-0%29%5E2%7D%3D%5Csqrt%7B25%7D%20%3D%205)
The ratio between two lines is gotten by dividing their distances by each other.
The ratio of BC to BD is:
True true and the last one is false
Answer:
it would be the one where it says reflect on the x axis and 180 rotation
Step-by-step explanation:
it is because after reflecting on the x axis 180 degrees puts it in the same exact spot which deems that one incorrect
mark brainliest please I hope this helps
You got it right the yellow highlighted
The score range that sally would have to make a 90 average is 85-100