Mathematics, 22.08.2021 14:00 puppy4151
Một tam giác có 3 cạnh là a, b,c thỏa (a+b-c)^3+(b+c-a)^3+(c+a-b)^3=a^3+b ^3+c^3 chứng minh tam giác đó là tam giác đều
Answers: 3
Mathematics, 21.06.2019 18:00
Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5
Answers: 2
Một tam giác có 3 cạnh là a, b,c thỏa (a+b-c)^3+(b+c-a)^3+(c+a-b)^3=a^3+b ^3+c^3
chứng minh tam g...
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