[tex]cos(\theta) = x/\sqrt{x^2+y^2} = x/r, and r = \sqrt{ x^2+y^2} so
r = 3 - x/r ==> r^2 + 3r + x = 0,
[\tex]
r = solutions of quadratic and finally
[tex]
r = \sqrt{ x^2+y^2} = solutions,
[\tex]
you could eventually write y(x)! Not sure you're still looking at this question though! ?:)
Answer:
V=πr2h=π·9. 2·7.32≈2118.49337m³
v=2118.49337m³
Step-by-step explanation:
Adult ticket=£17 and child ticket=£9 hope this helps
The digit in the ten thousandths is a smaller amount than the digit in the thousandths place