aajah aajah
  • 22-01-2021
  • Mathematics
contestada

In an inverse variation, X = -8 when
y= - 1/4. What is the value of y when x = 4?

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 22-01-2021

Step-by-step explanation:

xy = k, where k is a real constant.

When y = -1/4, x = -8.

=> k = (-8)(-1/4) = 2.

Therefore when x = 4,

y = k/x = (2)/(4) = 0.5.

Answer Link

Otras preguntas

why did the US believe we should take the Mexican territory, especially California?
Odysseus saves his crew from the Sirens’ song by __________. A. tying his men to their rowing stations B. plugging his men’s ears with beeswax C. sailing away f
What is equivalent to 4 7? What is the answer
6x+3=4x+9 can you guys explain this for me
what is a wave coming into a barrier
Describe two lines of evidence indicating that earth is rotating
What type of visual aids would best appeal to intellect
Which is true of the population shown in this graph? A. It shows the effect of overpopulation on a species. B. The number of individuals will eventually dr
What type of visual aids would best appeal to intellect
Jesse walked 3/4 of a mile this weekend. This week he walked 1/2 as far. How far did Jesse walk this weekend? A. 1/8 mile B. 1/4 mile C. 3/8 mile D. 1/2 mile