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VikaD [51]
3 years ago
9

Pls help mw with this​

Mathematics
1 answer:
zysi [14]3 years ago
7 0
A I think I’m not really sure
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Can you please help me answer this question?
frozen [14]

cant see the question

6 0
3 years ago
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Help fast!!! will mark brilliant !!!!!!!
vfiekz [6]

Answer:

A is the correct answer

Step-by-step explanation:

Because the dot on -1 means -1,2 and the dot on -5 means -5,2 I hope this helps

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3 years ago
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Kesara santiago purchased a riding mower for $2,746.00. she received a $49.95 rebate from the manufacturer and a $38.95 rebate f
andrew11 [14]

A rebate means that the buyer receives back a portion of the original price of the item. So in this case, the rebate prices must be deducted from the original price to get the final price, that is:

final price = $2,746 - $49.95 - $38.95

<span>final price = $2,657.1</span>

8 0
3 years ago
If matrix A has dimensions 3 x 2 and matrix B has dimensions 3 x 2, can matrix A and matrix B be multiplied?
Charra [1.4K]
Matrix A has 3 rows, 2 columns
Matrix B has 3 rows, 2 columns

The number of columns in matrix A (which is 2) does not match up with the number of rows in matrix B (which is 3). 

So the matrix multiplication A*B is undefined. We cannot multiply the matrices.
8 0
3 years ago
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A librarian has a set of ten different books, including four different books about Abraham Lincoln. The librarian wants to put t
Darya [45]

Answer:

120960

Step-by-step explanation:

Given that a  librarian has a set of ten different books, including four different books about Abraham Lincoln.

The librarian wants to put the ten books on a shelf with the four Lincoln books next to each other, somewhere on the shelf among the other six different books.

First arrnage the 6 other books in the shelf.  

This can be done in                                        6! ways

Now arrange the 4 books of Lincoln      

This can be done in                                        4! ways

Now we have 7 places to insert Lincoln books including two corners and in between.

Thus this can be done in 7 ways

Total no of ways = 6!(4!)(7) = 120960

3 0
3 years ago
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