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3 years ago

Which property of operations is used to write 15x + 9 as 9 + 15x?

Mathematics

2 answers:

Alex73 [517]3 years ago

8 0

Answer: Communative because the order changes but the answer remains the same.

Step-by-step explanation:For example: 5 +2 +8=8+2+5. The order changes but your still gonna get the same answer even if the numbers are are in different spots. If there the same numbers but flopped you will get the same answer.

AnnyKZ [126]3 years ago

6 0

Answer:

Step-by-step explanation: 1000x 2627 Y=7983

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sammy [17]

Answer:

$\sqrt{40}$ or 6.32

Step-by-step explanation:

We can find the distance between two points by using this formula

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The points given are ( -2 , 5 ) and ( 4 , 3 )

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