laniahroberson laniahroberson
  • 16-08-2017
  • Mathematics
contestada

Find x and RS if S is between R and T 
RS=6x,ST=12,and RT=72

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 16-08-2017
ah, ok

RST

so RS+ST=RT
6x+12=72
minus 12 both sides
6x=60
divide both sides by 6
x=10


x=10
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