WARZONETYRONE WARZONETYRONE

03-11-2020
Mathematics

contestada

The graph of a proportional relationship passes through the points (4,3) and (x,9). Find x.

x=?

Respuesta :

mgeomalys mgeomalys

03-11-2020

Answer:

Step-by-step explanation:

If x and y are proportional, then y : x = constant.

x=12

We have (4, 3) and (x, 9). Substitute:

cross multiply

divide both sides by 3

Answer Link

03-11-2020

Answer:

x=12

Step-by-step explanation:

Answer Link

Otras preguntas

A radio station transmits waves at a frequency of 120MHz an a speed of 300 million m/s. Calculate the wavelength.

Pistachios were priced at 3 pounds for $ 6.99. (a) what were the price per pound? (b) how much would 10 pounds of pistachios cost?

Zoey made 6 3/4 cups of fruit salad for a picnic. At the picnic, they ate 1/3 of the fruit salad. How much fruit salad did they eat?

her investment grew 22% to$610 how much did she invest____ ( solve as an equation or fraction)

how do i make 24 using the numbers 11 6 10 2?

Which sentence uses a verb that agrees with its subject?A.In a dark corner of the attic were many unopened boxes.B.Across the surface of the water glides swans.

how did jazz demonstrate the independent spirit of the times?

if square root of 405 rounded to the nearest thousandth is 20.125 how do u simplify to get to that answer, thank u.

Zoey made 6 3/4 cups of fruit salad for a picnic. At the picnic, they ate 1/3 of the fruit salad. How much fruit salad did they eat?

how do you write fraction 9/10 as a decimaland how to convert fractions into decimals