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Olin [163]
3 years ago
9

The area of the face of a cube is 9 square meters. what is the volume of the cuber

Mathematics
1 answer:
Helga [31]3 years ago
6 0

Answer:

<h2>V = 27m³</h2>

Step-by-step explanation:

We know: All faces of a cube are squares.

The formula of an area of a square with a side <em>s</em>:

<em>A = s²</em>

We have <em>A = 9m²</em>

Substitute:

<em>s² = 9 → s = √9 = 3 m</em>.

The formula of a volume of a cube with an edge <em>s</em>:

<em>V = s³</em>

Substitute:

<em>V = 3³ = 27 m³</em>

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This is Mathematics 800
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Answer:

It is possible to get all 8 in one go. However, it is very unlikely because...

Step-by-step explanation:

You have a 1/8 chance of getting the dinosaur you want from a box. That means obviously you are significantly more likely to get another less dinosaur. Which it likely won't have lasers and stuff. Which is always sad.

The theoretical probability is far less likely to actually happen than the experimental probability.

8 0
3 years ago
3h-2(4h-5)=10-5h please find the answer I’m having truble with it and SHOW YOUR WORK please
ira [324]
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7 0
3 years ago
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According to the recent poll, 22 1/4% of the people polled said that they approved of the city plan to expand the library. If 10
Sphinxa [80]

Answer:

Some 224 people were in favor of the expansion.

Step-by-step explanation:

Given that, according to the recent poll, 22 1/4% of the people polled said that they approved of the city plan to expand the library, if 1004 people was polled, to determine how many were in favor of the expansion should be done the following calculation:

1/4 = 0.25

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3 0
3 years ago
Jeremiah wants to use a meter stick to measure the dimensions of a magazine cover to find its area. is that an appropriate measu
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8 0
3 years ago
If K is the midpoint of JL, JK=9x-1 and KL=2x+27, find JL.
ratelena [41]

Answer:

The answer is B. 70

Step-by-step explanation:

First, since K is the midpoint of line segment JL, JK must equal KL.

So, set 9x-1 = 2x+27 and solve.

7x=28 so x=4

Then, since they are asking for JL, using x=4, add together JK and KL.

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3 years ago
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