Respuesta :

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Answer:

V = 504 cm³

Step-by-step explanation:

The formula of an area of a rectangular prism l × w × h:

[tex]V=lwh[/tex]

l - length

w - width

h - height

We have l = 8cm, w = 7cm, h = 9cm.

Substitute:

[tex]V=(8)(7)(9)=504\ cm^3[/tex]