Mathematics: You have two spheres. sphere a has radius ra and sphere b has radius rb = kra. what is b s volumevb intermsofva andk? vb = va

You have two spheres. sphere a has radius ra

Ответ:

serianmollel

12.03.2022

$V_a=\dfrac{4}{3}\pi r_a^3\\\\V_b=\dfrac{4}{3}\pi r_b^3\\\\V_b=\dfrac{4}{3}\pi(kr_a)^3\qquad\text{substitute for $r_b$}\\\\V_b=k^3V_a$

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Ответ:

RyannLambertt7141

15.08.2021

Mathematics

idk

Step-by-step explanation:

download phtomath it works

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You have two spheres. sphere a has radius ra and sphere b has radius rb = kra. what is b's volumevb intermsofva andk? vb = va

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