Answer:
[tex]\sqrt{41}[/tex]
Step-by-step explanation:
You need to use the distance formula:
[tex]d = \sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1} ) ^{2} }[/tex]
d = [tex]\sqrt{ (-2 - (-7))^{2} + (-4 - 0)^{2} }[/tex]
= [tex]\sqrt{(5)^{2} + (-4)^{2} }[/tex]
= [tex]\sqrt{25 + 16}[/tex]
= [tex]\sqrt{41}[/tex]
