The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.


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And we're done.....♥️♥️♥️♥️♥️
Answer:
2,3 and 4 are rational
Step-by-step explanation:
Melanie said:
Every angle bisector in a triangle bisects the opposite side perpendicularly.
A 'counterexample' would show an angle bisector in a triangle that DOESN'T
bisect the opposite side perpendicularly.
See my attached drawing of a counterexample.
Both of the triangles that Melanie examined have
equal sides on both sides
of the angle bisector. That's the only way that the angle bisector can bisect
the opposite side perpendicularly. Melanie didn't examine enough different
triangles.
Answer:
-4 8/9
Step-by-step explanation:
-4 8/9 is your answer. I hope this helps :) If so, I'd apprciate brainliest, but no pressure.