Ask Question
17 July, 04:27

Y varies directly as x. If x=5 when y=12 find x when y=30

+3
Answers (1)
  1. 17 July, 04:38
    0
    If y varies directly as x.

    It means y/x = Constant

    y₁/x₁ = y₂/x₂

    12/5 = 30/x₂

    12*x₂ = 5*30

    x₂ = 5*30/12 = 12.5

    So it is 12.5.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Y varies directly as x. If x=5 when y=12 find x when y=30 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers