jgoss1004
jgoss1004 jgoss1004
  • 14-05-2020
  • Mathematics
contestada

Solve the following proportion 9/x = 3/12

A. 36
B. 6
C. 24

Respuesta :

devishri1977
devishri1977 devishri1977
  • 14-05-2020

Answer:

A

Step-by-step explanation:

[tex]\frac{9}{x}=\frac{3}{12}\\\\[/tex]

Cross multiply,

9*12 = x*3

[tex]\frac{9*12}{3}=x[/tex]

x = 3*12

x = 36

Answer Link
proctorcameron0805
proctorcameron0805 proctorcameron0805
  • 20-06-2022

Answer:

36

Step-by-step explanation: Hope this helps! :)

Answer Link

Otras preguntas

What is a Light Year?
Express the exact value of csc 60 degrees with a rational denominator?
Compare the various effects that alcohol has on the mind and body at two different blood alcohol concentrations.
can we store electricity from lightning?
what is the comparative and superlative of many, lazy, smooth, and rough
could you tell me what is a mutagen?
What Is Ethane? Can you help me?
plz tell me what is dry ice?
If 5x^2 - 15x = 0 and x ≠ 0, find the value of x. (A) -10 (B) -3 (C) 10 (D) 5 (E) 3
3)    Write an equation for a graph that is the set of points in the plane that are equidistant from the point  F(6,0) and the line x = -6.