Answer:
It is rational
I have to add more characters so don't worry
Translated
so the distance from A to A' should be the same as form B to B'
distance formula
distance between (x1,y1) and (x2,y2) is
![D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
so distance between (1,5) and (-2,1) is
![D=\sqrt{(-2-1)^2+(1-5)^2}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B%28-2-1%29%5E2%2B%281-5%29%5E2%7D)
![D=\sqrt{(-3)^2+(-4)^2}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B%28-3%29%5E2%2B%28-4%29%5E2%7D)
![D=\sqrt{9+16}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B9%2B16%7D)
![D=\sqrt{25}](https://tex.z-dn.net/?f=D%3D%5Csqrt%7B25%7D)
![D=5](https://tex.z-dn.net/?f=D%3D5)
the distance is 5 units
Answer:
Definitely 3/4!
Step-by-step explanation:
Option A = 7.5
Option B = 66.6%
Option C = 75% (because 25 times 4 is equal to 100%, so 25 times 3 would be 75)
Option D = 6/10 or 60%
I believe the answer is b, just use a ruler on CM and count it up. if my answer is wrong, it is because I have a large monitor