[tex]d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}}[/tex]
[tex]d = \sqrt{[-22 - (-16)]^{2} + (-19 - 12)^{2}}[/tex]
[tex]d = \sqrt{(-22 + 16)^{2} + (-31)^{2}}[/tex]
[tex]d = \sqrt{(-6)^{2} + (-31)^{2}}[/tex]
[tex]d = \sqrt{36 + 961}[/tex]
[tex]d = \sqrt{997}[/tex]
[tex]d \approx 31.57[/tex]
