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Andrej [43]
3 years ago
9

Pls show work

Mathematics
1 answer:
denis23 [38]3 years ago
4 0

Answer:

The volume of a sphere is 113.04\ \text{inches}^3

Step-by-step explanation:

We have,

The radius of a sphere is 3 inches.

It is required to find the volume of a sphere.

The volume of a sphere is given by formula as follows :

V=\dfrac{4}{3}\pi r^3\\\\V=\dfrac{4}{3}\times 3.14\times (3)^3\\\\V=113.04\ \text{inches}^3

So, the volume of a sphere is 113.04\ \text{inches}^3.

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What is the solution to y-2x=3 & 3x-2y=5
timofeeve [1]

Answer:

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Step-by-step explanation:

lets name y-2x=3    "A" ;

name 3x-2y=5        "B".

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2A+B:  (2y-4x)+(3x-2y)=6+5

2y-4x+3x-2y=11

-x=11

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so A is :  y-2 (-11)=3

y+22=3

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Answer:

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Therefore,

180°=88°+∠2

∠2=92°

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