ltunechi004p5bpu8 ltunechi004p5bpu8
  • 09-03-2018
  • Mathematics
contestada

if y varies directly as x, find the constant of the variation when y =12 and x =4

Respuesta :

rubennayanga
rubennayanga rubennayanga
  • 09-03-2018

To demonstrate the statement “y varies directly as x”, you will have to have this equation:

y = kx

Where k = constant of the variation

In this problem, you have to substitute the value of x and y to calculate for the constant.             

12 = k (4)

k = 3

Answer Link

Otras preguntas

30 books shared equally by 10 people
What properties can you observe about the Sun?
Read the poem and think about what the theme is.At the Aquariumby Max EastmanSerene the silver fishes glide,Stern-lipped, and pale, and wonder-eyed!As through
I need help with this problem. Thank you! :) X|2/5 = 10/11 (Whats the answer?)
$5000 is invested for three years at 8% compounded semi-annually. find the interest earned?
Which part of the following areas has the lowest population density? Papua new guinea, fiji islands, solomon islands, antartica
x-intercept=4,y-intercept=3
I am having trouble with this linear equation, how do you solve this? 3x-10y-29=0 -11x-10y+13=0
How do I do math that has %
Due Tomorrow Homework: What structural shapes provide the most strength to support a load?