BookishWolfyX
BookishWolfyX BookishWolfyX
  • 29-11-2016
  • Mathematics
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make r the subject of the formula: Q)18

make r the subject of the formula Q18 class=
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texaschic101
texaschic101 texaschic101
  • 29-11-2016
V = 4(pi)r^2h...divide both sides by 4(pi)h
V / 4(pi)h = r^2....now take the square root of both sides, eliminating the ^2
sqrt (V/4(pi)h) = r
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