Respuesta :

Answer:

0.6 ft

Step-by-step explanation:

The ratios of corresponding sides are equal, that is

[tex]\frac{2.3}{x}[/tex] = [tex]\frac{16.8}{4.5}[/tex] ( cross- multiply )

16.8x = 10.35 ( divide both sides by 16.8 )

x ≈ 0.6 ft ( to the nearest tenth )