viridianahinojosa13 viridianahinojosa13
  • 04-02-2021
  • Mathematics
contestada

pleaseeeee helpppppppppp

pleaseeeee helpppppppppp class=

Respuesta :

dammyzee
dammyzee dammyzee
  • 04-02-2021

Answer:

1) 15ft

2) 21m

Step-by-step explanation:

1) 10ft/4ft = x/6ft

multiply both sides by 6

[tex] \frac{10}{4} \times 6 = \frac{x}{6} \times 6[/tex]

60/4 = x

x= 15ft

2) 28m/x = 12m/9m

multiply both sides by 1/28

[tex] \frac{28}{x} \times \frac{1}{28} = \frac{12}{9} \times \frac{1}{28} [/tex]

1/x = 12/252

1/x = 1/21

by equivalence, x= 21m

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