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One eighth of the square root of 7 less than a number is 2 What is the number?
(sqrt(x-7))/8=2 (sqrt(x-7))/8=2 (sqrt(x-7))/8=2
What could be the length of the third side of a triangle that has two sides of lengths 7 and 9?
To create a triangle, the sum of the two shorter sides must be greater than the third side. If the side of length 9 is the longest side then the missing side must be greater than 9 - 7 = 2 If the missing side is the longest side then the missing side must be less than 9 + 7 = 16 Thus any length that is greater than 2 and less than 16. Examples include: 3, 5, 10, 15
How many sides does a heptagon have more than a pentagon?
A heptagon has 7 sides and a pentagon has 5 sides so a heptagon has 2 more sides than a pentagon
A triangle has two of lengths 7and 9 What value could the length of the third side be?
The third side of a triangle must be greater than the absolute difference of the two given sides and less than the sum of the two given sides. In this case, the third side must be greater than |7-9| = 2 and less than 7+9 = 16. Therefore, the possible lengths for the third side of the triangle could be any value greater than 2 and less than 16.
What is the equation of a circle whose center is 2 -7 and contains point -2 8?
It is: (x-2)^2 + (y+7)^2 = 241
