How do you simplify $| - 30 - 5.5 i |$ $abs(-30 - 5.5i )$ ?

Question

$| - 30 - 5.5 i |$ $abs(-30 - 5.5i )$ = sqrt(30^2+5.5^2)=sqrt(900+30.25)=30.5

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Answer 1 · 2016-02-07T20:33:00

30.5

$| - 30 - 5.5 i | = \sqrt{30^{2} + {5.5}^{2}} = \sqrt{900 + 30.25} = 30.5$ $|−30−5.5i|= sqrt(30^2+5.5^2)=sqrt(900+30.25)=30.5$