Mathematics, 22.11.2020 21:30 dtovar9911
Numbers 1, 2, 3, ...49 are written in a 49Γ49 square and holds:
In every pair of cells that are symmetrical with respect to the main diagonal the same numbers are written
In any row and column, all the numbers are distinct.
Find the sum of all the numbers on this diagonal.
Answers: 2
Mathematics, 21.06.2019 16:30
Which elements in the set below are integers? 12, β3β4,β 25 , β7, β 5 , 14β7, 9 a. 12, β 25 , β7, 9 b. 12, β 25 , β7, 14β7, 9 c. β3β4, 25 , β 5 ,14β7 d. 12, β7, 9
Answers: 2
Mathematics, 21.06.2019 21:00
Which zero pair could be added to the function f(x) = x2 + 12x + 6 so that the function can be written in vertex form? o 3, -3o 6,629,-936, 36
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Mathematics, 22.06.2019 01:30
The angle of elevation from point a to the top of a cliff is 38 degrees . if point a is 80 feet from the base of the cliff , how high is the cliff ?
Answers: 3
Numbers 1, 2, 3, ...49 are written in a 49Γ49 square and holds:
In every pair of cells that are sym...
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