taliatorres98
taliatorres98 taliatorres98
  • 23-05-2019
  • Mathematics
contestada

Given that (x,y)=(5,10), find r

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kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 23-05-2019

ANSWER

[tex]r = 5 \sqrt{5 } [/tex]

EXPLANATION

Given that (x,y)=(5,10), we want to find r.

We use the relation:

[tex]r = \sqrt{ {x}^{2} + {y}^{2} } [/tex]

We substitute x=5 and y=10 into the formula to get,

[tex]r = \sqrt{ {5}^{2} + {10}^{2} } [/tex]

This implies that,

[tex]r = \sqrt{ 25+ 100 } [/tex]

[tex]r = \sqrt{125} [/tex]

[tex]r = 5 \sqrt{5 } [/tex]

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