julianfaridp34hv9 julianfaridp34hv9

25-01-2018
Mathematics

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An artist is arranging tiles in rows to decorate a wall.Each new rows has 2 fewer tiles then the one below it.if the first row has 23 tiles,how many tiles will be in the seventh row.

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kauilanikk7p0vb1a kauilanikk7p0vb1a

25-01-2018

There will be thirteen

Answer Link

ummuabdallah ummuabdallah

25-12-2019

Answer: There will be eleven

Step-by-step explanation:

First row : 23

second row: 21

third row: 19

fourth row: 17

fifth row: 15

sixth row:13

seventh row: 11

Answer Link

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