Dyinql0ser
Dyinql0ser Dyinql0ser
  • 10-12-2021
  • Mathematics
contestada

If y varies directly as x, find y:
{(8, -12). (20, y)}

Respuesta :

Аноним Аноним
  • 16-01-2022

[tex]\\ \sf\longmapsto x_1y_2=x_2y_1[/tex]

[tex]\\ \sf\longmapsto 8y=-12(20)[/tex]

[tex]\\ \sf\longmapsto 8y=-240[/tex]

[tex]\\ \sf\longmapsto y=-240/8[/tex]

[tex]\\ \sf\longmapsto y=-60[/tex]

Answer Link

Otras preguntas

How does the respiratory system help with homeostasis?
The graph shows how much water is coming out of a faucet over time. How many gallons of water will flow if the faucet runs for 3 minutes?
Name the three countries that make up North America and describe their relationship in terms of geography, immigration, trade and any other pertinent informatio
distinguish between individual and market demand for a commodity
Why is momma so upset about byron playing with matches?
x and y are whole numbers greater than 0. x+y=7. one pair
Why was the purchase of Alaska by the United States in 1867 called "Seward's Folly"?
By overrunning the Persian Empire, Alexander helped extend Macedonian and Roman rule. Please select the best answer from the choices provided T F
Trent wants to buy a ham sandwich the original price is six how much will Trent pay if he buys during the sale
Please help me in this question and please explain it thanks