<span>radius = 9 and 4.5
Sphere Volume = </span><span> 4/3 • <span>π <span>• r³<span>
</span></span></span></span>Entire Outer Volume = <span>4/3 • <span>3.14 • 9^3</span></span>
Entire Outer Volume = <span>4/3 • <span>3.14 • 729
</span></span>Entire Outer Volume =
<span>
<span>
<span>
3,052.08
</span>
</span>
</span>
cc
Inner Core Volume = <span>4/3 • <span>3.14 • 4.5^3
</span></span>
Inner Core Volume =
<span>
<span>
<span>
381.51
</span>
</span>
</span>
cc
Outer Layer Volume = (<span>
<span>
3,052.08
</span>
-381.51) = </span>
<span>
<span>
<span>
2,670.57
</span>
cc</span>
</span>
Model the problem as the following: 44x+x=90
where x equals the smaller of the two angles. Then, simplify to: 45x=90
Divide by 45 to get x=2
Then input 2 into the equation to get the angles 2° and 88°
Answer:
375 meter square
Step-by-step explanation:
as area od 2D square is
Length * height
so we have 15 meters * 25 meters =375 meters sqaured
Answer:
Step-by-step explanation:
Note: When you divide exponents with the same constant, the exponent will be subtracted, and vice-versa, when you multiply exponents with the same constant, the exponents will be added.
They made 79 million more this year than they did last year
