If T(n)=2-7n, what is the first term
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Answer:
One
Step-by-step explanation:
The most triangles you can make from three given sides is <em>one</em>.
However, you may not be able to make any.
To form a triangle, the sum of the two smaller sides must be <em>greater than</em> the longest side.
16 + 11 > 26, so you can form one triangle: an obtuse scalene triangle.
