Mathematics, 08.01.2021 01:30, adjjones2011
When you reverse the digits in a certain 2 digit number you decrease its value by 81. What is the number if the sum of its digits is 9?
Answers: 1
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Of four points are collinear, they are also coplanar
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Mathematics, 21.06.2019 15:20, alaina3792
Which equation represents a circle with a center at (β3, β5) and a radius of 6 units? (x β 3)2 + (y β 5)2 = 6 (x β 3)2 + (y β 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36
Answers: 3
Mathematics, 21.06.2019 15:20, queentynaisa
Which is the equation of an ellipse with directrices at x = Β±4 and foci at (2, 0) and (β2, 0)?
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When you reverse the digits in a certain 2 digit number you decrease its value by 81. What is the nu...
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