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3 years ago

WHAT IS A PERFECT CUBE!!!!!!??

2 answers:

8 0

A perfect square is any number that is square rooted to made a whole number with no decimals! and decimal is not a perfect square!

VikaD [51]3 years ago

5 0

A perfect cube is a cube that reduces "perfectly" without any decimals. Examples include √25 = 5
√100=10

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A line segment is divided in two segments, such that the ratio of the long segment to the short segment is equivalent to the go

vova2212 [387]

Answer:

9.271 inches.

Step-by-step explanation:

Let AC be the length of original line segment and point B divides it into two segments such that AB is longer and BC is smaller segment.

$AB+BC=AC=15$

We can describe the golden ratio as:

$\frac{AB}{BC}=\frac{AC}{AB}=1.618$

$\frac{AC}{AB}=1.618$

$\frac{15}{AB}=1.618$

$\frac{15}{1.618}=AB$

$9.270704=AB$

$AB=9.271$

We can verify our answer as:

$AB+BC=15$

$9.271+BC=15$

$9.271-9.271+BC=15-9.271$

$BC=5.729$

$\frac{AB}{BC}=1.618$

$\frac{9.271}{5.729}=1.618$

$1.618=1.618$

Hence proved.

Therefore, the length of the longer side would be 9.271 inches.

4 0

3 years ago

Identify the error below and make a correction,

stiks02 [169]

Answer:

the absolute value of -15 is 15 because you are basically moving 30 spaces to the right to make the number positive

6 0

3 years ago

If a sample mean is 32, which of the following is most likely the range of

Nataly [62]

Answer:

(28.36)

Step-by-step explanation:

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2 years ago

Which of the following is not a typical characteristic of a linear programming problem?

adell [148]

The answer is c. The problem can be solved graphically

6 0

3 years ago

Can you please help that will be super kind of u to do that

mote1985 [20]

Answer:

Step-by-step explanation:

I think your supposed to just count the dots

6 0

3 years ago

Read 2 more answers