cody051000p59bhi cody051000p59bhi
  • 04-04-2018
  • Mathematics
contestada

For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3? 3/7 7/3 10 21

Respuesta :

rpband00
rpband00 rpband00
  • 04-04-2018
Hello there,

So by using the formula xy=k just plug in both x and y.

So this would be (7)(3)=k

Which means 21=k

Hope this helped!
Answer Link
jasminepate200p22bvh jasminepate200p22bvh
  • 27-09-2018

Option D! which would be 21!

Answer Link

Otras preguntas

_____ name a specific person, place, or thing.
What is the definition of energy stored in chemical bonds of molecules?
What must occur for the gene pool within a population to change?
I forgot how to solve for x. 10x-8=9x+4
how will I use the scientific method to become a better medical professional
The family is often the first set of people a child interacts with other than the parents.
What can be correctly described as inexorable besides the "ravages of history"? A. a European capital B. the aging process C. the process of healing
Water molecules move farther apart when water freezes, causing it to expand. Which of the following is a consequence of this property?
The area of a rectangle is 128 ft.² if the link is twice the width what is the measure of the width of the rectangle
i need English help please