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iren2701 [21]
2 years ago
6

What must an arithmetic sequence have? Question 2 options: common difference common ratio difference of two squares polynomials

Mathematics
1 answer:
stealth61 [152]2 years ago
4 0

Answer:

Step-by-step explanation:

The arithmetic sequence should have a common difference. If the common difference is positive integer then the arithmetic sequence is in increasing order. If the common difference is negative integer then it will be decreasing order.

Eg. 5 , 10 , 15 ,........ Common difference =  +5

    24, 20 , 16 ...... Common difference = -4

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Answer:

Try this formula: length x width x height then you will find the answe. Hope this helps!  

3 0
1 year ago
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in a triangle two sides of the same length the ratio of each of these sides to the third side is 5:3 if the perimeter of the tri
AveGali [126]

Answer:

Step-by-step explanation:

Perimeter of a triangle equals side 1 plus side 2 plus side 2

           P = s1 + s2 + s3                 side 1 = side 2 =  x

                                                     x/side 3 = 5 / 3

                                                     x  = (5/3) side 3

                                                     x (3/5)  = side 3

                                                 

                                                     perimeter = 65    slove for x

          65  = x + x + 3x/5

         325  = 5x + 5x + 3x

         325  = 13X

          25   = x    equal side 1 and side 2  

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3 0
3 years ago
I need help? Can you please tell me
BaLLatris [955]

Answer:

whats the questun

Step-by-step explanation:

7 0
2 years ago
{1,2,3,...,75,76,78} how many numbers in the set above have 2 as a factor but not have 10 as a factor
Alinara [238K]

Answer:

<h2>A) 32</h2>

Step-by-step explanation:

From 1 to 10 we have 4 numbers which are {2,4,6,8}

From 10 to 20 we have 4 numbers which are {12,14,16,18}

.

.

.

From 70 to 78 we have 4 numbers which are {72,747,6,78}

<em><u>conclusion:</u></em> we 4×8 number = 32

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3 years ago
Evaluate each expression <br><br> -5x8+12
Oksanka [162]
-28 because using PEMDAS you would do -5x8 which =-40 plus 12 is -28
4 0
3 years ago
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