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Question 392406: Find RT for R(-2, 5) and T(-3, -6). Round to the nearest tenth.
Found 2 solutions by stanbon, NancyLam:
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Find RT for R(-2, 5) and T(-3, -6). Round to the nearest tenth.
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d = sqrt[(5--6)^2 + (-2--3)^2]
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d = sqrt[121 + 1]
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d = 11.045
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d = 11.0 rounded to the nearest tenth.
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Cheers,
Stan H.
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Answer by NancyLam(35) (Show Source):
You can put this solution on YOUR website! Find RT for R(-2, 5) and T(-3, -6)
I don't know how to use key broad for square root, you can write square root on your home work
RT =(5-(-6)^2 +(-2-(-3)^2
=(11^2)+(1^2)
=121+1
=122 use your caculator to find square root of 122 ,I don't know how to write square root on key board
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