Answer:
[tex]\sqrt{98}[/tex] or 9.89949
Step-by-step explanation:
use the distance formula
d=[tex]\sqrt{(x_{2}-x_{1} )^{2} +(y_{2}-y_{1})^{2} }[/tex]
d=[tex]\sqrt{(-5-2)^{2}+(8-1)^{2} }[/tex]
d=[tex]\sqrt{(-7)^{2} +(7)^{2} } \\\\\sqrt{49+49}[/tex]
d=[tex]\sqrt{98}[/tex] or 9.89949
