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please help


marking brainlist


Please Help Marking Brainlist class=

Sagot :

Answer:

see in the graph, we have:

A(-4; 5)

B(5; 2)

So the length of AB is

[tex]ab = \sqrt{(5 - ( - 4)) {}^{2} + (2 - 5) {}^{2} } \\ \\ = \sqrt{9 {}^{2} + 3 {}^{2} } \\ \\ = 3 \sqrt{10} = 9.49[/tex]

answer: AB = 9.49 units