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

Find the mean: 1, 4, 4, 6, 10.
help me please i need You help now ​
0.0058=5.8x10r what is the value of r in the equality belone
How did the outcome of the Eisenhower Administration's intervention in Guatemala compare with the outcome of America's intervention in Iran? a)Neither country
Solve and explain thank you, Greatly appreciated
What is one difference between a monologue and a soliloquy? Which one is the right answer? 1. A monologue happens between all characters, while a soliloquy is
what is the slope of a perpendicular line with the equation of 5x+2y=6
need help with B) estimate the number of cellphone subscribers in 2008
Describe Galveston before the hurricane hit
An electron starting from rest, is accelerated by a uniform field of magnitude 175 N/C. Through what distance, in meters, has the electron traveled when its kin