uwefuywgfuyhcuhcuiwh uwefuywgfuyhcuhcuiwh
  • 04-08-2020
  • Mathematics
contestada

PLZ HELP 55 POINTS Two quantities, x and y, are related proportionally such that 3x=2y . Which equation shows the same proportional relationship? A x/y=3/2 B x/2=y/3 C x/3=y/2 D x/2=3/y

Respuesta :

jerryh8477 jerryh8477
  • 04-08-2020

Answer:

B

Step-by-step explanation:

3x = 2y

One way to solve this is to simply plug in values. If we say the following:

x = 2

y = 3

Then, we can start testing.

A: [tex]x/y = 3/2[/tex]

by plugging 2 and 3 in, we see that A doesn't work.

B: x/2 = y/3

This works! First we should look at the other equations.

C: x/3 = y/2

Nope.

D: x/2 = 3/y

This also works, but only with certain numbers. If we were to make x = 4, and y = 6, this wouldn't work.

You could also find out all of this using algebra. so, our anwser is B.

Answer Link

Otras preguntas

is it possible for ones persons weight to be 200% more than another persons weight
Lauren used 3.6 gallons of water to water her plants over 9 weeks. If she used the same amount of water each week, how many gallons of water did Lauren use each
Work out 5/8 of 10 litres
Which clause is independent? A. Although I am shaking a lot. B. Even though the board is high. C. Because the water seems so far away. D. Despite my fear, I'm g
Which nuclear emission has no charge and no mass? (1) alpha particle (3) gamma ray (2) beta particle (4) positron
30w^3 -6w --------------- 6w
Which factor was the most important in affecting Paleolithic humans’ lives? health climate floods group size
what is 130 degrees in radians?
help please!!! can you show me how to do this??
Which nuclear emission has the greatest penetrating power?(1) proton(2) beta particle(3) gamma radiation (4) positron