lesswolf7
lesswolf7 lesswolf7
  • 04-03-2021
  • Mathematics
contestada

Assume that y varies inversely with x. If y = 7 when x = -2, find у when x = 7. y = ??​

Respuesta :

roosterboyo
roosterboyo roosterboyo
  • 15-03-2021

Answer:

-2

Step-by-step explanation:

y=k/x

Replace y with 7 and x with -2

7=k/-2 gives you -14

Then you can replace k with -14 and x with 7

y=-14/7 gives you -2

Answer Link

Otras preguntas

A manufacturer has tested 11 lithium-ion batteries, and finds that their lifetime is 400 charge cycles with a standard deviation of 10. An engineer is testing a
A wiping cloth cannot be used: a. On a surface where raw meat was cleaned b. On equipment that was cleaned in-between c. On a deli counter d. On tables and coun
A narrow copper wire of length L and radius b is attached to a wide copper wire of length L and radius 2b, forming one long wire of length 2L. This long wire is
what was the renaissance
Graph The function f(x) = |2x −4|
A man and a woman agree to meet at a cafe about noon. If the man arrives at a time uniformly distributed between 11:40 and 12:10 and if the woman independently
if a number divided by -10 is increased by -41, the result is -28
How do you do 2(x+4)=16
How did hawakuli react to estevan arrival
____ involves the following: Analyzing cost performance to determine which work packages may require corrective action; Deciding what specific corrective action