javierpena0127 javierpena0127

03-03-2020
Mathematics

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Use the diagram to fi d the missing lenght of the pool (please i need the help)

Use the diagram to fi d the missing lenght of the pool please i need the help class=

Respuesta :

amna04352 amna04352

03-03-2020

Answer:

D) 50ft

Step-by-step explanation:

(18×x) + (32×18) + [(48-18-18)×(32-11)]

= 1728

18x + 576 + (12×21) = 1728

18x = 1728 - 828

18x = 900

x = 50

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