damaniwoods4 damaniwoods4

09-04-2018
Mathematics

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Can somebody help me with the second one please

Can somebody help me with the second one please class=

Respuesta :

hudadagra hudadagra

09-04-2018

V of sphere = 4/3πr³

972π = (4/3)(π)(r)³
972π/π = (4/3)(r)³
972 = (4/3)(r)³
(972)(3/4) = r³
729 = r³
∛729 = r
9 = r

Hope this helps :)

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