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Vesnalui [34]
3 years ago
5

Which expression represents the prime factorization of 243?

Mathematics
2 answers:
Kobotan [32]3 years ago
5 0

Answer:

Below in bold.

Step-by-step explanation:

Dividing  by primes:

3 ) 243

3 )  81

3 )  27

3)     9

        3.

So the prime factors of 243 are 3 * 3 * 3 * 3 * 3  or  3^5.

Anika [276]3 years ago
4 0

Answer:

\boxed{3^5}

Step-by-step explanation:

<em>Hey there!</em>

Look at the image below↓

By looking at the image we can tell the PR expression is 3^5.

<em>Hope this helps :)</em>

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What does x equal? plz help
erma4kov [3.2K]

Answer:

Step-by-step explanation:

 ∠E  = ∠B

6x - 39 = 3x

6x - 3x = 39

3x = 39

x = 39/3

x = 13

5 0
3 years ago
Help, I don’t understand
Agata [3.3K]

Answer: -1

Step-by-step explanation: f(x) is another way of saying y. So when y is 3, according to the table, x is -1

3 0
2 years ago
Y = 4
SSSSS [86.1K]

Answer:

when x=5, y=4

the slope is 0

Step-by-step explanation:

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5 0
3 years ago
John goes to a bookstore. he wants to buy at. most 25 books and spend at most $75. paperback books cost 1.75 and har cover books
Yanka [14]

Answer:

  • x + y ≤ 25
  • 1.75x + 2.50y ≤ 75

Step-by-step explanation:

  • Paperback books = x
  • Hard cover books = y

<u>Number of books:</u>

  • x + y ≤ 25

<u>Cost of books:</u>

  • 1.75x + 2.50y ≤ 75

The system above is the one we need

6 0
2 years ago
Find the greatest common factor of the following monomials 45m 6m^5
zzz [600]
The greatest common factor of 45m and 6m^5 is 3m. Here's how to find a greatest common factor:

1). Figure out the greatest number that divides evenly into every number in a given set. In your case, the number is 3.

2). Figure out the greatest number of variables that each of the monomials share. In your case, both of your monomials have at least 1 m. This can simply be represented as m. 

The final answer is the answers you get from steps 1 and 2 combined.

I hope this helps you out! I have a feeling that my wording might be confusing. If you have any questions, ask me as a comment. 
6 0
3 years ago
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