morenomadi4
morenomadi4
06-08-2017
Mathematics
contestada
Find x. The units are in feet.
Respuesta :
Edufirst
Edufirst
11-08-2017
Using similarity properties you know that:
x/12 = (x+6)/18
Now you can solve that equation:
18x = 12(x+6)
18x = 12x + 12*6
18x - 12x = 72
6x = 72
x = 72/6
x= 12
Answer: x is 12 feet
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