A quantity y varies partly as the square of x, and partly as x. When y = 20 x = 2 and when y...

      

A quantity y varies partly as the square of x, and partly as x. When y = 20 x = 2 and when y =36, x = 3.
Find the equation showing the relationship between x and y.

  

Answers

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Kavungya answered the question on September 18, 2019 at 14:30

Next: In the figure below, PS = PQ, PQ = 10cm, / PSQ=5O°, QR = 12cm and / SQR = 62°. Find SR
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