What is the plural of the word vertex?
485069
vertex\nOne entry found for vertex.\n \n\nMain Entry: ver·tex \nPronunciation: 'v&r-"teks\nFunction: noun\nInflected Form(s): plural ver·ti·ces
825552
yup, this is a singular, plural thing ... it differs from our usual plurals because we take both forms from the original greek. Another example is criterion, criteria (the word criteria is often wrongly used as a singular).
338751
Literally "o"\n\nZero, zip, 0\n\nRing\n\nBagel, Donut\n\nOval\n\nEgg
861221
looks like the vertex is (-5, 3)
750779
1. savior\n2. piece\n3. heads\n4. dark\n5. tailor\n6. woke\n7. tweak\n8. volcano
302415
Sphere\nCylinder\nCone\nWedge
879952
Wrong, wrong, wrong, wrong, wrong.\n\nInvariantly wrong.\n\nInconceivably wrong.
375928
Eight\nFive\nFour\nNine\nOne\nSeven\nSix\nThree\nTwo\nZero\n\nAlphabetical order ;)
336303
For the same reason that pants is plural and shirt is singular.
794182
What nicknamr said, and also, the vertex would be located at the x-value found for the axis of symmetry, and the y-value for that x-value.  So, -b/(2a) = -12/(2 x -1) = 6.  Then, y= -(6)^2 + 12(6) -32 = -36 + 72 -32 = 4.  The vertex comes out to be (6,4).  (I would have answered all the other stuff too, but he already did it, and I found it rather redundant to repeat it all, so I just added on to it =)  )
255523
flatbeds,\ndouble drop,\ntankers,\nreefers,\npups,\nvans,
388036
Here are several:\n\nago\nado\nvia\nduo
669867
It would be usual to say "equipment is".\n\nTheoretically we could say "equipments are" \nand the plural form is accepted in the Scrabble world.
1110857
Czech.  I googled it for you :-)
274106
Vertex is junction of two or more lines or segments.  Point is any location on a line or segment (or arc), which may or may not also correspond to a vertex.
810647
Looks like they're called homographs ... \n\nBut here's a site with a complete explanation and a big ol' list of words! \nhttp://www.magickeys.com/books/riddles/words.html
38343
It's timeouts.  The word is one word, not two - as in, timeout, not time out.  So hence, following English rules, the plural form would have the s at the end of the single word.  Plus, if you check out the closed captioning in football games, you'd hear (and read!) the announcers say timeouts several times in the closing minutes of each half.