sammycook00 sammycook00
  • 02-08-2021
  • Mathematics
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Find x (round to the nearest tenth)

Find x round to the nearest tenth class=

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sqdancefan
sqdancefan sqdancefan
  • 02-08-2021

9514 1404 393

Answer:

  x = 8

Step-by-step explanation:

By AA similarity, ΔABD ~ ΔCDE. So, corresponding sides are proportional.

  AB/BD = CD/DE

  x/12 = 4/6

  x = 12(4/6)

  x = 8

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