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

Which economic activities did the governor of East Florida promote?
A level pipe contains a nonviscous, incompressible fluid with a density 1200 kg/m3 that is flowing steadily. At one position within the pipe, the pressure is 30
The equation tan(x- pi/6) is equal to _____.
Guppies living in a stream have a variety of spot patterns, some of which provide good camouflage against the stones in the streambed and others of which make t
Can someone please help me out with this question??
What is one way a command economy affects the lives of private citizens?
Find the angle measure that makes the statement true. Sin 25° = Cos ____ °
Who benefits from volunteer work? Children The elderly The homeless ___________ Which be completes the web? 1. Finances 2. Conservation 3. Students 4. Outrea
What is the following quotient? 1 divided by 1+ square root 3
Please help me solve this problem !!