johnleeleelee johnleeleelee
  • 01-01-2020
  • Mathematics
contestada

Suppose y vairies inversely with x, and y=7. Write an equation for the inverse variation. 40 POINTS EASY!!!!!

Suppose y vairies inversely with x and y7 Write an equation for the inverse variation 40 POINTS EASY class=

Respuesta :

Pharero Pharero
  • 06-01-2020

Answer:

XY = 70

Step-by-step explanation:

Y α 1/ X

or Y = K/X

or XY = K

When x = 10 . y =7  

10×7 = K

K = 70

Hence XY = 70

Answer Link

Otras preguntas

If 2a - 8 = 4 and 3b - 8 = 10, what is the value of a + b?
A recessive trait is observed when an organism has how many recessive genetic factors
Helium has an atomic number of two, so its outer energy level is full. Helium is considered _____. neutral inert an anion a cation
if f(x)=-x+8 and g(x)= x^4 what is (g°f)(2)?
what requirements must a molecule meet in order to be considered nonpolar?
What phrase defines "endeavor" best?
(2x^3+2x^2-16x+32)÷(x^2-3x+4) divide polynomial using long division
A new game is being constructed where the game board is going to have 8 rows with 10 spaces in each row. What is the smallest game board that can be made?
Least to greatest fraction 45/90-5/9-3/10
Partial products 42x5