natosha27 natosha27

29-08-2020
Mathematics

contestada

if rs=2x-1 and st=4x+7 then x=
rt=60

Respuesta :

mhanifa mhanifa

29-08-2020

Answer:

9

Step-by-step explanation:

Given

RS = 2x - 1
ST = 4x + 7
RT = 60
x= ?

Solution

Since S is the point on the line segment RT,

RT = RS + ST, and

60 = 2x - 1 + 4x + 7
60 = 6x + 6
10 = x + 1
x = 10 - 1
x = 9

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