<span>Sphere Surface Area = </span><span>4 • <span>π <span>• r²
radius = Sq Root (</span></span></span>Sphere Surface Area / <span>4 • <span>π)
</span></span><span>radius = Sq Root (16 PI / <span>4 • <span>π)
</span></span></span>radius = Sq Root (4)
<span>radius = 2
</span>
Sphere Volume = <span> 4/3 • <span>π <span>• r³
</span></span></span>Sphere Volume = <span>4/3 • <span>π <span>• 8
</span></span></span>Sphere Volume =
<span>
<span>
<span>
4.1887902048
</span>
</span>
</span>
* 8
Sphere Volume =
33.51 cubic inches
3n + (4n - 2) = 15
is how this equation would be displayed.
Now let's solve for x.
We can distribute a 1 to each term in the parentheses (which doesn't do much) to allow us to combine like terms.
3n + 4n - 2 = 15
Combine like terms.
7n - 2 = 15
Add 2 to both sides.
7n = 17
Divide both sides by 7.
n = 17/7
Let a number be x.
So, it can be translated as
x + 9
Step-by-step explanation:
-3(3)(2).
-3(6).
=-18.
