Help pls with complete solution! (joint and combined variation)
1. if x varies jointly as y and z, and x=24, when y=2, and z=3, find x when y=3 and z=5.

2.) w varies directly as x and y varies inversely as v^2 and w=1200 when x=4, y=9 and v=6,. find w when x=3, y=12, and v=9.​

Answers

• Réponse publiée par: kateclaire

  Joint variation

  1. X=kyz x=kyz

  K=x/yz x=(4)(3)(5)

  K=24/(2)(3) x=(4)(15)

  K=24/6 x=60

  K=4
• Réponse publiée par: elaineeee

  ang jiont pinagsama at combine pinaghalo
• Réponse publiée par: Rosalesdhan

  answer:

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  Step-by-step explanation:

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• Réponse publiée par: elaineeee

  Joint
  y varies jointly as x, z, w, and r.
  combine
  y varies jointly as x and z and imversely as w and r.