3 years ago

Pls help or I’m gonna fail

Mathematics

2 answers:

ASHA 777 [7]3 years ago

3 0

Answer:

3053.63 Is the answer

Step-by-step explanation:

V=4/3*3.14*9*9*9

Stella [2.4K]3 years ago

3 0

Answer: 972π

Step-by-step explanation:

V = 4/3 π r³

V = 4/3 π x (9)³

V = 972π

V = 3053.63

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<img src="https://tex.z-dn.net/?f=%5C%7B%20%5Cfrac%20%7B%20%28%20%5Csqrt%20%7B%203%20%7D%20%29%20%5Ctimes%203%20%5E%20%7B%20-%20

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$= \left(\dfrac{3^{\frac{1}{2}-2}}{5^{\frac{1}{2}*2}}\right)^{\frac{1}{2}}\\\\=\left(\dfrac{3^{\frac{1-4}{2}}}{5}\right)^{\frac{1}{2}}\\\\=\left(\dfrac{3^{\frac{-3}{2}}}{5}\right)^{\frac{1}{2}}\\\\=\dfrac{3^{\frac{-3}{2}*{\frac{1}{2}}}}{5^{\frac{1}{2}}}\\\\ =\dfrac{3^{{\frac{-3}{4}}}}{5^{\frac{1}{2}}}$