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  • 01-10-2021
  • Mathematics
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Solve for RN.
50 points in it for you plus a thanks, 5 star rate and brainliest!

Solve for RN 50 points in it for you plus a thanks 5 star rate and brainliest class=

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Аноним Аноним
  • 02-10-2021

Let RN be x

[tex]\\ \sf\longmapsto \dfrac{10}{x}=\dfrac{8}{5}[/tex]

[tex]\\ \sf\longmapsto 8x=50[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{50}{8}[/tex]

[tex]\\ \sf\longmapsto x=6.2[/tex]

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Аноним Аноним
  • 02-10-2021

Step-by-step explanation:

[tex]{ \tt{ \frac{(10 +RN) }{10} = \frac{(8 + 5)}{8} }} \\ \\ { \tt{{10 +RN } = \frac{(8 + 5) \times 10}{8} }} \\ \\ { \tt{10 + RN = 16.25}} \\ \\ { \tt{RN = 6.25}}[/tex]

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