Ask Question
12 October, 17:36

If y varies directly as x, and yequals=77 when xequals=66 , find y when xequals=1212.

+5
Answers (1)
  1. 12 October, 19:21
    0
    If y varies directly as x ⇒y/x=k

    when y=77 and x=66⇒ y/x=77/66=7/6

    when x=1212 ⇒ y/1212=7/6

    y=1212*7/6=202*7

    y=1414
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If y varies directly as x, and yequals=77 when xequals=66 , find y when xequals=1212. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers