Seudónimo Seudónimo
  • 04-06-2020
  • Mathematics
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Please answer this correctly

Please answer this correctly class=

Respuesta :

pandaeyes1021
pandaeyes1021 pandaeyes1021
  • 05-06-2020

Answer:

n = 4

Step-by-step explanation:

These triangles are similar, so you can set up a proportion like this:

[tex]\frac{20}{n} =\frac{10}{2}[/tex]

→Cross multiply:

[tex]\frac{40}{10n}[/tex]

→Divide 40 by 10:

n = 4

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