![\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\ -----\\ V=972\pi \end{cases}\implies 972\pi =\cfrac{4\pi r^3}{3}\implies \cfrac{3\cdot 972\pi }{4\pi }=r^3 \\\\\\ 729=r^3\implies \sqrt[3]{729}=r\implies \boxed{9=r}](https://tex.z-dn.net/?f=%5Cbf%20%5Ctextit%7Bvolume%20of%20a%20sphere%7D%5C%5C%5C%5C%0AV%3D%5Ccfrac%7B4%5Cpi%20r%5E3%7D%7B3%7D~~%0A%5Cbegin%7Bcases%7D%0Ar%3Dradius%5C%5C%0A-----%5C%5C%0AV%3D972%5Cpi%20%0A%5Cend%7Bcases%7D%5Cimplies%20972%5Cpi%20%3D%5Ccfrac%7B4%5Cpi%20r%5E3%7D%7B3%7D%5Cimplies%20%5Ccfrac%7B3%5Ccdot%20972%5Cpi%20%7D%7B4%5Cpi%20%7D%3Dr%5E3%0A%5C%5C%5C%5C%5C%5C%0A729%3Dr%5E3%5Cimplies%20%5Csqrt%5B3%5D%7B729%7D%3Dr%5Cimplies%20%5Cboxed%7B9%3Dr%7D)
now, recall that a diameter is twice as long as the radius, so the diameter is 2r.
Answer:
1
Step-by-step explanation:
A line that is parallel has the same slopes. If one line's slope is 1, the other is 1.
Answer:
Ok so this is a pie chart on pie the whole circle represents the whole budget which on this one is 3000 on this chart they spend 25% on groceries so we multiply
3000*0.25=750
so that means they spend 750 dollars on groceries
Hope This Helps!!!
See what times 11 gives u ur answer
<span>1- What is the distance formula?
distance = </span>√(x2-x1)² + (y2-y1)²<span>
2- plug in the correct values from the problem, write the diatance formula with substituted values
</span>distance = √(4-(-3))² + (-6-5)²
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3- simplify the expression, what is the distance between the two points?
distance = </span>√170 = 13.04