1.

In a school auditorium, the number of chairs in a row is the same as the number of rows of chairs. There are 7033 students in the school. If we know that less than 31 chairs were empty, how many chairs were empty after all the students sat down?​

Answer»

Step-by-step explanation:LET chairs in row be xso number of rows also , xtotal number of chairs = x * x= x^2there are 7033 students in school and each STUDENT gets chair . some chairs LEAVES empty so , x^2 > 7033 , such that x^2 is not exceeds than 7033 + 31 = 7064so finding the square number just below 7064 80^2 = 640090^2 = 8100the number is between 80 and 90now 85^2 = 7225so expected number is below 8583^2 = 688984^2 = 7056so x^2 = 7056 = 84^2which is total number of chairs in auditoriumso 7056 - 7033 = 2323 chairs REMAINS emptyHope it helps!Please mark brainliest



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