682qxgfqfn 682qxgfqfn
  • 23-01-2024
  • Mathematics
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GIVING BRAINLIST I NEED THIS IN 10 MINUTES MAX NOT EVEN!! I NEED IT NOW

GIVING BRAINLIST I NEED THIS IN 10 MINUTES MAX NOT EVEN I NEED IT NOW class=

Respuesta :

jimrgrant1 jimrgrant1
  • 23-01-2024

Answer:

x = 16

Step-by-step explanation:

given triangles ABC and DEF are similar , then the ratios of corresponding sides are in proportion , then

[tex]\frac{AC}{DF}[/tex] = [tex]\frac{AB}{DE}[/tex] ( substitute values )

[tex]\frac{x}{20}[/tex] = [tex]\frac{8}{10}[/tex] ( cross multiply )

10x = 20 × 8 = 160 ( divide both sides by 10 )

x = 16

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