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german
2 years ago
10

1. How are polynomials added and subtracted?

Mathematics
2 answers:
kramer2 years ago
6 0

Answer:

3: cz

Step-by-step explanation:

MrMuchimi2 years ago
6 0

Answer:

1.) Polynomials are added or subtracted by changing the signs (when needed) and adding/subtracting like terms

2.)161

3.)cz

Step-by-step explanation:

2.) 81^2-80^2

  (81+80)(81-80)

    161x1

      161

3.)ab/c + xy/z = abxy/cz thus, the common denominator is cz

Hope this helps, hope your call goes well :)

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Step-by-step explanation:

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Read 2 more answers
Find the mode for the given data set.<br><br> 6<br> 34<br> 37<br><br> plz help me
Alenkasestr [34]

Mode is 6

Option A is correct.

Step-by-step explanation:

We need to find the mode for the given data set:

6,8,3,5,6,4,7,7,0,1,6

<u>Definition of Mode</u>

  • Mode is the most repeating value of data set.

Finding mode of data set: 6,8,3,5,6,4,7,7,0,1,6

Arranging data in ascending order:

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SO, most repeating value is 6

So, mode is 6

Option A is correct.

Keywords: Mode of data

Learn more about mode of data at:

  • brainly.com/question/1858613
  • brainly.com/question/1998796
  • brainly.com/question/5069437

#learnwithBrainly

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