hallmadison02
hallmadison02 hallmadison02
  • 15-10-2021
  • Mathematics
contestada


When a = 6 and b = 22, C = 33. If c varies directly with b and inversely with a, which equation models the situation?

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davidstephenkargbo20
davidstephenkargbo20 davidstephenkargbo20
  • 15-10-2021

Step-by-step explanation:

C=b/a

c=kb/a

where as k is the constant

c=kb/a

we substitute

33=22k/6

crossed multiply

33*6= 22k

198=22k

we divide both sides by 22

198/22=22k/22

K=9

Answer Link
ejnieva02
ejnieva02 ejnieva02
  • 13-08-2022

Answer: C, StartFraction c a Over b EndFraction = 9

Step-by-step explanation: edge :)

Answer Link

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