Seudónimo Seudónimo
  • 01-08-2018
  • Mathematics
contestada

Please help ASAP need answers thank you

Please help ASAP need answers thank you class=

Respuesta :

choixongdong
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

Otras preguntas

Is this a rabbit or hare can someone help
How does sherlock holmes discover about the hound of the baskervilles
One of the construction workers likes to listen to music on the job. Unfortunately, he also has a bad habit of accidentally dropping his music player into the r
How did the whites control the blacks in apartheid?
An antigen has invaded a mammal's body. Specific immune cells engulf and ingest it. Some of the digested pieces are displayed on the cells' bodies. What happens
What are some of the most poignant lines of poetry ever written?
Write the equation for circle below
Oregon country was the end point to what? ​
If you create an equilibrium mixture from f e 3 and s c n − ions, adding c l − ions will choose. Highlight_off because choose. Highlight_off
Select the two sentences that are correctly punctuated. A. Robert Frost, a famous American poet, wrote a poem for President John F. Kennedy's presidential inaug