Solve this system of linear equations. Seperate the x- and y- values with a comma. 5x=99-14y 15x=-39+14y
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Answer:
Step-by-step explanation:
given,
straight stick of length = 2, 3, 5, 7, 11, and 13.
For a triangle to form third side of the sum of the two side of the triangle should be greater than third.
so the possibility of triangle formed
5,11,13
7,11,13
3,11,13
7,5,11
5,3,7
ways of drawing 3 wooden sticks
⁶C₃ = = 20
so the probability =
=