shanmugamshyam shanmugamshyam
  • 17-04-2022
  • Mathematics
contestada

If x is directly proportional to y, and x = 4.5 when y = 3, find

(i) an equation connecting x and y

(ii) the value of x when y = 6,

(iii) the value of y when x = 12.

Respuesta :

morg73 morg73
  • 17-04-2022

Answer:

1. don't know what you want for the first one but..

2. x=9

3. y= 8

Step-by-step explanation:

x = 1.5y

ex y=2 x=2

Answer Link

Otras preguntas

Solve for x, rounding to the nearest hundredth. 70 - 2^3x = 35
Hey Please help me x
DO NOT ANSWER IF YOU ARENT GOING TO HELP
Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a percent, if necessary. 72 people to
what is an aim of investigation ?​
The graph shows the distribution of world population in 2000. Based on the graph, which area is closest in population size to Europe?
A missile is projected vertically up with a velocity of 50 m/s. What is the velocity at the highest point of projection? A) 50 m/s B) 25 m/s C) 5 m/s D) 0 m/s
Identify the percent of change as an increase or decrease. Then find the percent of change. Round to the nearest tenth of a percent, if necessary. 72 people to
Evaluate. f(x)=17-5x at x=a-3
What steps were taken under the Meiji rule to modernize Japan?​