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ryzh [129]
3 years ago
10

Marcus has 731 books. He puts about the same number of books on each of 9 shelves in his bookcase. About how many books are on e

ach shelf?
Mathematics
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:

About 81

Step-by-step explanation:

If he has 731 books and 9 shelves then divide 731 by 9

731 divided by 9 roughly equals 81.22 so your answer would be 81

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Answer:

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2 years ago
If an equation has no solution, then the solution set is the _____ And <br> is denoted by _____
Art [367]

Answer:

If an equation has no solution, then the solution set is the _<u>empty set</u>_ and

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5 0
2 years ago
Ahh help plss!! thank u
AnnZ [28]
Basically you’re multiplying them both
(x^3 + 2x - 1)(x^4 - x^3 + 3)

so you need to make sure you multiply each one, if you do it right, you should end up with
x^7 - x^6 + 3x^3 + 2x^5 - 2x^4 + 6x -x^4 +x^3 -3

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4 0
2 years ago
Which relation is represented by the arrow diagram?
lorasvet [3.4K]

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Option: C.

<u>Step-by-step explanation:</u>

A function is a relation in which each input value(domain) results in one output value(range). It is represented diagrammatically using the mapping method.

It shows how each element of domain and range are paired. That is like a flowchart it shows the input values marking its corresponding output value.

In the given diagram,

The values given in the left are domain and values given in the right are range.

Thus, -3 marks to 4, then can be written as (-3,4).

Similarly,

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0 marks 7= (0,7).

2 marks 2= (2,2).

5 marks 7 =(5,7).

⇒ The complete points sequence is {(-3, 4), (-1, 5), (0, 7), (2, 2), (5, 7)}.

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Answer:

A 3SIDED shape

Step-by-step explanation:

3 0
3 years ago
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