Seudónimo
Seudónimo
01-08-2018
Mathematics
contestada
Please help ASAP need answers thank you
Respuesta :
choixongdong
choixongdong
01-08-2018
Similar triangles
x/3 = (9+3)/x
x/3 = 12/x
x^2 = 3 * 12
x^2 = 36
x = 6
Answer
6
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
Explain how a species can evolve through natural selection.
How did scientists discover the common structure of cells?
which factor made the most difference in how agriculture affected the economies of the colonies?
Which of the following can be considered fossils? a. a 1 billion year-old rock. b. a 1 billion year-old piece of amber. c. a 1 billion year-old piece of amber w
How do scientists use seismic waves to determine the interior structure of Earth?
After what happened on April 19 can war between the colonies and Great Britain be avoided?
The length of a diagonal of a cube with edge length 25cm
Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...
An airplane travels 3,260 kilometers in 4 hours. What is the airplane’s average speed?
which seismic wave moves through earth at the fastest speed?
