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77julia77 [94]
3 years ago
15

Is 9 7/8 irrational or rational?

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
5 0

Answer:irrational

Step-by-step explanation: it is not a whole number

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Doss [256]

Answer:

To find the area of a rectangle multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area. This is the same as saying length2 or length squared.

Step-by-step explanation:

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3 years ago
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The sum of two consecutive odd integers is at most 166. What are the greatest consecutive odd integers?
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. x + (x + 2)≤166
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3 years ago
Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
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This  involves quite a lot of arithmetic to do manually.

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Next step is to make  the 5 in row 5  = 0  

then  the -1  must become zero

You aim  for the form

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(0 1 0) (y)

(0 0 1) ( z)

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4 0
3 years ago
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Keith_Richards [23]

Answer:

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Step-by-step explanation:

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