9 is 9 and 99999, USA and 9 at 9899 and9 9999 and is 9 and 9 of 9 hotels 9 years old 9999 and 9 at 9pm 9 years 9 months ago 9 yea

Question

9 is 9 and 99999, USA and 9 at 9899 and9 9999 and is 9 and 9 of 9 hotels 9 years old 9999 and 9 at 9pm 9 years 9 months ago 9 years 99 months 999 million 999 million 99999,99999999 USA and 99 minutes 0999999

Julia · Answer

Answer:   The arithmetic mean of the nine numbers in the set $ {9, 99, 999, 9999,  ldots, 999999999  is a $9$ -digit number $M$ , all of whose digits ...

Peyton · Answer

Answer:   sorry I don't know   Step-by-step explanation:   mark me as branliest

Eva

A square area is formed on the line of elevation of an equilateral triangle. What will be the ratio of the area of the triangle

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