emonimbrown
emonimbrown emonimbrown
  • 08-03-2021
  • Mathematics
contestada

Find the length of ST.

Find the length of ST class=

Respuesta :

thebecks
thebecks thebecks
  • 08-03-2021

Answer:

ST = 5

Step-by-step explanation:

3/12 = ST/(ST+15)

12ST = 3ST+45

9ST = 45

ST = 5

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