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Wewaii [24]
3 years ago
6

(*+15)<==(8 5 9 9 x +15 <7-8-X 3 10 2

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer:

which class question is this

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The volume of a cube with edge length e is modeled by the function v(e)=e3. Find a function for the edge of a cube given its vol
dsp73
V(e) = e^3.

For any value of e, (the edge length), just cube it to get the volume. Easy

V(-2) = -8
V(-1) = -1
V(0) = 0
V(1) = 1
V(2) = 8
V(3) would be 27...etc

It doesn't make sense to use a negative or zero value for e (since you can't have a length like that), so technically there should be a restriction of e > 0.

To find the edge length given the volume, we would just solve for e.

V = e³
Take the cube root of each side...
∛V = ∛e³
∛V = e

Write as e(V) = ∛V.
4 0
3 years ago
3. Luis wants to calculate the volume of his globe. The globe is in the shape of a sphere, as represented in
Aloiza [94]

The measure which is closest to the volume of Luis's globe is; 6301.2in³

<h3>Volume of a sphere</h3>

If the circumference of the globe along the equator is 72inches along the equator;

  • C = 72 = 2π× r

Hence, the radius of the globe can be evaluated as;

  • r = 72/(2×3.14)

  • r = 72/6.28

r = 11.46in.

On this note, the Volume, V of the globe is;

  • V = (4/3) × π × r³

  • V = (4/3) × 3.14 × 11.46³

V = 6301.2in³

Read more on volume of a sphere;

brainly.com/question/22807400

8 0
2 years ago
What are skew lines and parallel lines
Leni [432]

Two or more lines are parallel when they lie in the same plane and never intersect. The symbol for parallel is <span>||</span>. To mark lines parallel, draw arrows <span>(>)</span> on each parallel line. If there are more than one pair of parallel lines, use two arrows <span>(<span>>></span>)</span> for the second pair. The two lines below would be labeled <span><span><span>AB</span><span>←→</span></span> || <span><span>MN</span><span>←→−</span></span></span> or <span>l || m</span>.

For a line and a point not on the line, there is exactly one line parallel to this line through the point. There are infinitely many lines that pass through A, but only one is parallel to l.

6 0
3 years ago
Read 2 more answers
Factor the following expression using the GCF.
Jet001 [13]

Answer:

the answer to your question is 8r(d-3)

hope this helps :-)

3 0
2 years ago
What is the domain of f(x) = log2(x 3) 2?.
kobusy [5.1K]

The domain of f(x) is  x > -3.

Given that

Function; \rm f(x) = log2(x + 3) + 2

We have to determine

The domain of f(x).

According to the question

To determine the domain of the function following all the steps given below.

The domain is defined as the set, which is to be input in a function. Or, we can say input values that satisfy a function.

Function; \rm f(x) = log2(x + 3) + 2

Then,

The domain of the function,

\rm x+3 > 0\\\\x > -3

The domain is x > -3,

Hence, the domain of f(x) is  x > -3.

To know more about the Domain click the link given below.

brainly.com/question/1503067

3 0
2 years ago
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