Question 856357: Given J(7,-5) and k(4,3), find the magnitude of jk to the nearest tenth. Can you help me
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Given J(7,-5) and k(4,3), find the magnitude of jk to the nearest tenth.
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d = sqrt[(3--5)^2 + (4-7)^2]
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= sqrt[8^2+3^2]
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= sqrt[73]
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= 8.5
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Cheers,
Stan H.
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