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Find the magnitude of vector AB where A=(-10,-9) and B(-7,4) . Round to the thousandths

Find the magnitude of vector AB where A=(-10,-9) and B(-7,4) . Round to the thousandths-example-1
User Leantraxxx
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Answer:

√((-10 - (-7))^2 + (-9 - 4)^2)

= √((-3)^2 + (-13)^2)

= √(169 + 9) = √178 = 13.342

User Beau Trepp
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