asura
asura
26-10-2015
Mathematics
contestada
3/9=21/k proportion
Respuesta :
TSO
TSO
26-10-2015
[tex]\frac{3}{9} = \frac{21}{k}\\\\\frac{1}{3}= \frac{21}{k}\\\\\sf Cross~multiply\\\\1(k) = 21(3)\\\\k = 21(3)\\\\\boxed{k = 63}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
What is 4y times y? I really need it for my homework
How much of Haiti’s forests have been cut down
What is Ben franklins middle name?
Why did England establish the Georgia colony?
What is 4y times y? I really need it for my homework
what is the sum of 1 7/8 and 2 3/8
What is 53 and 1/3 as a decimal and please show how to turn it into a decimal
What causes sediment to change into hard rock.
Why did England establish the Georgia colony?
What factors made New Orleans ripe for the birth of jazz?
