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Answer:
The answer to your question is:
Step-by-step explanation:
1. - Â [tex]\frac{AB}{WX} = \frac{AC}{WY} = \frac{BC}{XY}[/tex]
2.-
   [tex]\frac{X}{12}  = \frac{4}{3}[/tex]
    x = 12(4) / 3
    x = 16
3.-
  [tex]\frac{3x + 8}{4} = \frac{15}{3}[/tex]
   3(3x + 8) = 4(15)
   9x + 24 = 60
   9x = 60 - 24
   9x = 36
   x = 4
4.-
   [tex]\frac{x}{6} = \frac{45}{11.25}[/tex]
   x = 6(45) / 11.25
   x = 24 ft
Answer:1. - Â \frac{AB}{WX} = \frac{AC}{WY} = \frac{BC}{XY}
2.-
   \frac{X}{12} = \frac{4}{3}
   x = 12(4) / 3
   x = 16
3.-
  \frac{3x + 8}{4} = \frac{15}{3}
  3(3x + 8) = 4(15)
  9x + 24 = 60
  9x = 60 - 24
  9x = 36
  x = 4
4.-
  \frac{x}{6} = \frac{45}{11.25}
  x = 6(45) / 11.25
  x = 24 ft