at0093591
at0093591 at0093591
  • 11-02-2021
  • Mathematics
contestada

I only need the answer FAST​

I only need the answer FAST class=

Respuesta :

gcantiga44
gcantiga44 gcantiga44
  • 11-02-2021

Cars:        1             2              3

Trucks:    4             8             12

1 : 4 = 2 : x

4 · 2 = 1 · x

8 = x

1 : 4 = x : 12

4 · x = 1 · 12

4x = 12

x = 12 ÷ 4

x = 3

Answer Link

Otras preguntas

compare two ways in which destructive relationship influence your well being as opposed to constructive relationship​
discuss the rule of law as a democratic principle which supports a democracy under its benefits​
the meaning of socio economic issues​
can some one help me, I need help on writing about global warming/natural disaster, using alliteration.​
Most scientists theorize that prokaryotic cells evolved before eukaryotic cells based on which observation? Eukaryotic cells are smaller. O Prokaryotic cells ar
Write an expression that expresses y in terms of x
Again I don’t know this . Plz help me
How do I get the average of slopes? Do I add them together then divide with the number of slopes? Or is there any way?
Who has been following Frodo on the road to Crickhollow?
Name the Following Binary Ionic Compounds: a. AgCl b. ZnO c. CaBr2 d. SrF2