Question

What's the distance between (-2, 5) and (8, 5)

Answer 1

10

Step-by-step explanation:

The distance between two points of coordinates (x1, y1) and (x2, y2) can be calculated as:

`\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}`

So, the distance between (-2, 5) and (8, 5) is equal to:

`\begin{gathered} \sqrt[]{(8-(-2))^2+(5-5)^2} \\ \sqrt[]{(8+2)^2+(0_{})^2} \\ \sqrt[]{(10)^2+0} \\ \sqrt[]{100} \\ 10 \end{gathered}`

Then, the distance between (-2, 5) and (8, 5) is 10.