Hi, I really need help with this. If you can't explain, can you tell me where to start? Or what the formula is? I'm really confused. The midpoint of line segment FG is located at (1, -1).

The coordinates of F are (a-b, a+b).

The coordinates of G are (a+1, -2b).

Solve for a and b and show that the midpoint is correct.

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

step-by-step explanation:

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4+4+2x

or

2x+8

step-by-step explanation:

35%

step-by-step explanation: