Ask Question
27 July, 00:16

The value of y varies directly with x. If x=6, then y=21. If x=10, what would be the value of y

+5
Answers (1)
  1. 27 July, 00:26
    0
    When x = 12, y = 4.

    Explanation:

    If y ∝ x we can write that y = k ⋅ x where k is a constant of proportionality.

    Using the values given:

    6 = 18 ⋅ k ⇒ k = 1 3 y = 1 3 ⋅ 12 = 4
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The value of y varies directly with x. If x=6, then y=21. If x=10, what would be the value of y ...” 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