Answer:
Ba0.12 if b have x plus 5.10 need to be A
Answer:
b d and e
Step-by-step explanation:
just simplify or modify each answer and you'll see which equate to 4 root 6. takes 2 mins.
Answer:
6.7 units
Step-by-step explanation:
The distance between two points can be found using the formula below:
![\boxed{{\text{Distance between 2 points}= \sqrt{(y_1 - y_2)^{2} + (x_1 - x_2)^{2} } }}](https://tex.z-dn.net/?f=%5Cboxed%7B%7B%5Ctext%7BDistance%20between%202%20points%7D%3D%20%5Csqrt%7B%28y_1%20-%20y_2%29%5E%7B2%7D%20%2B%20%28x_1%20-%20x_2%29%5E%7B2%7D%20%20%7D%20%7D%7D)
Thus, distance between (-1, 2) and (2, -4)
![= \sqrt{( - 4 - 2)^{2} + { [2-(-1) ]}^{2} }](https://tex.z-dn.net/?f=%20%3D%20%20%5Csqrt%7B%28%20-%204%20-%202%29%5E%7B2%7D%20%2B%20%20%7B%20%5B2-%28-1%29%20%5D%7D%5E%7B2%7D%20%20%7D%20)
![= \sqrt{ {( - 6)}^{2} + {(2 + 1)}^{2} }](https://tex.z-dn.net/?f=%20%3D%20%20%5Csqrt%7B%20%7B%28%20-%206%29%7D%5E%7B2%7D%20%20%2B%20%20%20%7B%282%20%2B%201%29%7D%5E%7B2%7D%20%7D%20)
![= \sqrt{36 + 9}](https://tex.z-dn.net/?f=%20%3D%20%20%5Csqrt%7B36%20%2B%209%7D%20)
![= \sqrt{45}](https://tex.z-dn.net/?f=%20%3D%20%20%5Csqrt%7B45%7D%20)
= 6.7 units (nearest tenth)
Additional:
For a similar question on distance between points, do check out the following!
1/2 in simplest form is 1/2. you cant go any lower than that.