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jarptica [38.1K]
3 years ago
7

Which expression is a difference of squares?

Mathematics
1 answer:
agasfer [191]3 years ago
7 0
Am not sure but i think its 9m^4-49n^6 hope it helps :)



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{4.OA.A.3} There are 1,492 chairs in the auditorium. Ms. Jones wants to put them into 10 rows. If she splits the chairs evenly i
chubhunter [2.5K]

Answer:

2 chairs will be left over.

Step-by-step explanation:

Given that

There are a total of 1492 chairs.

which are to divided in 10 rows evenly.

To find:

Number of chairs left ?

Solution:

Let the number of chairs in each row = x

There are 10 rows so number of chairs in rows = 10x

Let the number of chairs left = y

Total number of chairs =10x + y  = 1492

The above equation is like:

Divisor \times Quotient + Remainder = Dividend

So, we have to find the remainder in this question where we are given Divisor and Dividend.

10 \times 149 + 2 = 1492

So, dividing 1492 with 10, we get remainder as 2.

Hence, 2 chairs will be left.

7 0
3 years ago
What is the perimeter
julsineya [31]

The perimeter would be 13x/2+6

8 0
3 years ago
Read 2 more answers
Offering 16 points please help me
Aleksandr [31]
The answer is B. 4(x+2)^2

hope this helps !
7 0
4 years ago
can someone give me the answer and please explain this to me because i really don't understand what this means at all, I need so
kicyunya [14]

Step-by-step explanation:

the one is the middle top the one in the middle bottom and the one in the bottom right

5 0
3 years ago
Problem Page
NARA [144]
About 176.4 is what i had gotten but i would still check out the other persons answer and compare

3 0
3 years ago
Read 2 more answers
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