stevibrewster25 stevibrewster25
  • 21-05-2020
  • Mathematics
contestada

The Varials x and Y are directly proportional and Y=4 when x=9 . What is the value of Y when x=18

Respuesta :

leena
leena leena
  • 21-05-2020

Answer:

Y= 8.

Step-by-step explanation:

If they are directly proportional, we can set up two fractions like this:

[tex]\frac{4}{9}= \frac{Y}{18}[/tex]

We can solve for Y by multiplying both sides by 18, giving us:

Y= 8.

Answer Link

Otras preguntas

What is the absolute value of -8.2? What is the answer
HELP PLEASE!!! I WILL FIVE STAR!!
which of the following statements is not true about new England​
What sea is just east of the united kingdom?
Which statement accurately describes the atoms of a specific element? A) An indium‚ In‚ atom contains 115 protons inside the nucleus and 49 neutrons outsid
Help, I really, really need help, just for anyone to know Im crying while saying this, jk but please help me
What is the tone of it feels a shame to be alive
An ordered list of chemical substances is shown. Chemical Substances 1 Al 2 O2 3 H2O 4 SO2 5 Al2O3 6 CO2 Which substances in the list can be used to wri
Solve for x. Determinants
Which of the following serve each judicial district by prosecuting federal offenders?