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

How many tens are in 14.5
Find the unit rate. Kenny reads 5/8 pages in 2/3 minutes.
what is 0.000068 in scientific notation? enter your answer in the box.
I have a DBA for keyboarding coming up and I am nervous. Any tips or pointers?
The stack on the left is made up of 15 pennies, and the stack on the right is also made up of 15 pennies. If the volume of the stack of pennies on the left is 3
what dose hasta pronto mean
you are driving in the left lane on a multi-lane expressway, and are moving a bit faster than other traffic. a speeding car comes up behind you. you should a: s
use the gcf of the terms to write the expression as the product of two factors with integer coefficients.
the perimeter of a triangular plot of land is 2400 ft. the longest feet is 200 ft less than twice the shortest. the middle side is 200 ft less than the longest
what does a verb phrase contain?