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

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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