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Varvara68 [4.7K]
3 years ago
7

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

Mathematics
2 answers:
serg [7]3 years ago
8 0

\bf \textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=2 \end{cases}\implies V=\cfrac{4\pi 2^3}{3} \\\\\\ V=\cfrac{32\pi }{3}\implies V\approx 33.51~m^3

sineoko [7]3 years ago
5 0

Answer:


Step-by-step explanation:

Write down the equation for calculating the volume of a sphere. This is the equation: V = ⁴⁄₃πr³. ...

Find the radius. If you're given the radius, then you can move on to the next step. ...

Cube the radius. ...

Multiply the cubed radius by 4/3. ...

Multiply the equation by π.

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Deon has a pizza with a diameter
OverLord2011 [107]

The square box is enough to fit the pizza with a diameter of 10 inches inside. Since the area of the square box is more than the area of the pizza, the pizza fits easily in the square box.

<h3>What is the area of the circle and the square?</h3>

The area of the circle is

Ac = πr² = πd²/4 sq. units

Where r is the radius and d is the diameter of the circle.

The area of the square is given by

As = s² sq. units

Where s is the length of the side of a square.

<h3>Calculation:</h3>

It is given that a pizza(in a circular shape) with a diameter d = 10 in is to be placed in a square box of the same length as the diameter of the pizza.

So,

The area of pizza is

Ap = Ac = πd²/4 sq. units

     = π(10)²/4

     = 25π

     = 78.54 sq. in

Then, the area of the square box with the length same as the diameter of the pizza is,

As = d²

    = 10²

    = 100 sq. in

Since the area of the square is more than the area of the pizza (100 sq. inch > 78.54 sq. inch), the pizza easily fits into the square box.

Learn more about the area of a circle here:

brainly.com/question/15673093

#SPJ1

7 0
1 year ago
12, 3.1.52<br><br> If f(x) = x and g(x) = 2x³, find f[g(x)], and g[f(x)]
anastassius [24]

Given that f(x) = x and g(x) = 2x^3, we have

f(g(x)) = f(2x^3) = 2x^3

and

g(f(x)) = g(x) = 2x^3

5 0
1 year ago
Julie has 30 pounds of chocolate that
Fudgin [204]

Answer:

30 boxes

Step-by-step explanation:

1 box = 1 pound

x = 30 pound

30 Cross multiplied with 1

= 1 *30 =30

therefore: Julie can fill 30 boxes

7 0
2 years ago
I'm confused on this help ??
nika2105 [10]
(2^8 x 3^-5 x 6^0) x [(3^-2/2^3) x 2^28] = x
(256 x .004 x 1) x [(.111/8) x 268,435,456] = x
(1.024 x 1) x .(0138 x 268,435,456) = x
1.024 x (.0138 x 268,435,456) = x
1.024 x 3,704,409.2928 = x
3,793,315.1158272 = x
Correct me if I am wrong. :)
7 0
3 years ago
Okay how do I reach out to Katie. I'm gonna scream-. I have stopped answering questions for this reason and they still delete my
Vesna [10]

Answer:

You can't she do the same thing to me like I just be answering question for points and they mostly be correct and she just be deleting the questions like crazy.

3 0
2 years ago
Read 2 more answers
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