aiirrx
aiirrx aiirrx
  • 02-02-2017
  • Mathematics
contestada

What value of x makes this proportion true?

What value of x makes this proportion true class=

Respuesta :

MohamedSharif
MohamedSharif MohamedSharif
  • 02-02-2017
3\x=15\40
3(40)=x(15)
120=15x divide both sides by 15
x=8
Answer Link
Tomathon101
Tomathon101 Tomathon101
  • 02-02-2017
15/3 = 5
40/5 = 8
x = 8 

Answer Link

Otras preguntas

Although human beings have been able to fly hundreds of thousands of miles into outer space, getting inside the earth has proven much more difficult. The deepes
10 pipes can fill a tank in 16 minutes,in how many minutes would 8 pipes fill the same tank ,proportion question​
What is a downside of nonprofit fitness centers? They offer fewer luxury services than for-profit health centersThey offer fewer luxury services than for-profi
Will Mark Brainlest Help Please Please​
in right triangle abc below where ac=2 and angle BAC is theta find y in terms of thetaplease ignore my work!​
What happens during S phase? O A. Chromosomes are duplicated. O B. DNA separates into two nuclei. O C. The cell splits in two. O D. Cytoplasm is manufactured.
A resistor, an inductor, and a capacitor are connected in series to an AC source. The AC source is operating at the resonance frequency. Which of the following
Marina's father's age is triple her age plus her sister's age, knowing Marina is 12 and her father 48, how old is Marina's sister? write the equation, calculate
Determine the absolute value
spanish translation you used to eat ice cream