Question

Find the distance between u(-7,5) and v(4,-3) round to the nearest tenth

Answer 1

To find the distance between the points use the following formula:

`\begin{gathered} d=\sqrt[]{(x2-x1)^2+(y2-y1)^2} \\ d=\sqrt[]{(4-(-7))^2+(-3-5)^2} \\ d=\sqrt[]{121+64} \\ d=\sqrt[]{185} \\ d=13.6 \end{gathered}`

The answer is 13.6.