jonathanpuncher01
jonathanpuncher01 jonathanpuncher01
  • 10-02-2021
  • Mathematics
contestada

If y varies directly as x, and y=6 when x=10, find x when y=18

Respuesta :

tiiaa5 tiiaa5
  • 10-02-2021
y = kx as y and x are directly proportional
6 = 10k
k = 0.6
y = 0.6x
18 = 0.6x
x = 30
Answer Link

Otras preguntas

When white light passes through a prism, a red light is least changed in direction? True or false
a line passing through the origin intersects the point -8 -5 what is the slope of the line
​a user interface (ui) is the key to _____, which includes user satisfaction, support for business functions, and system effectiveness.
Com relação à produção escrita (laudos ou pareceres) elaborada pelos psicólogos no universo do judiciário é correto afirmar que
which net fold into the pyramid above
What is the slope of y=5r-1
What happened to consumer spending?
__________ begins with new-product purchases first by innovators and then by early adopters.
Sylvia is changing the light bulbs of the big light fixture in her dining room. She finished 1 5 of the bulbs in 10 minutes. What fraction of bulbs does she
In many cases, pioneers lose their market lead and initial market share to imitators who: