amoymckenzie011 amoymckenzie011
  • 02-03-2021
  • Mathematics
contestada

If y varies to x and if y=6 when , x=9 find y when x=15​

Respuesta :

irjt
irjt irjt
  • 02-03-2021

Answer:

y=10

Step-by-step explanation:

Set up a proportion

x/y = 9/6 (simplified, 3/2)

15/y = 3/2

Use cross multiplication,

3y = 30

y = 10

Answer Link

Otras preguntas

A pizza with 2 toppings from Maria's Pizza Place costs $11.00.A pizza with 5 toppings from Maria's Pizza Place costs $14.75.Each topping at Maria's Pizza Place
A pizza with 2 toppings from Maria's Pizza Place costs $11.00.A pizza with 5 toppings from Maria's Pizza Place costs $14.75.Each topping at Maria's Pizza Place
How many prime numbers are there between 56 and 100?
How can i solve this f:d->R f(x)=x at power2/x-1
What is the average of 30, 40, and 80?
What is the average of 30, 40, and 80?
A midwestern music competition awarded 35 ribbons. The number of blue ribbons awarded was 3 less than the number of white ribbons. the number of red ribbons was
Checking daughter's homework and need help!  Miguel ordered a party try of sandwiches for a birthday party.  During the party, the quests left 2/5 of the sandwi
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
Estimate the angle of elevation from the trailhead to the summit.