# Posts by Krissa

Total # Posts: 10

Geometry
Determine whether triangle DEF is congruent to triangle PQR given the coordinates of the vertices. Explain. D(-6,1) E(1,2) F(-1,-4) P(0,5) Q(7,6) R(5,0)

Course Planning
I'm trying to decide what math course to take next year. How do Statistics and Trigonometry compare in difficulty? Which is more helpful for the SAT's? THank you for your explanations.

Math
I'm trying to decide what math course to take next year. How do Statistics and Trigonometry compare in difficulty? Which is more helpful for the SAT's? THank you for your explanations.

Latin
My book translated the sentence "They report the victory by means of a letter" into "Litteris victoriam nuntiant." Why is it litteris, not litterae. In the English sentence, letter was never pluralized. Why is it now? Thank you so much for explaining this.

Latin
I am declining the pair "good man." Would the nominative singular form be vir bonus? I'm just not sure since the endings have to be different. Benigne!

History
Now I'm confused...I checked a literary style book and it said it should be hanged, but it's sort of an outdated book. I guess I'll just stick with hanged and show the book to my teacher. Annaiiz-I was looking at more Abigail Proctor stuff online, and it said she ...

History
Unfortunately I didn't get to read it yet, but we read parts of the play, and saw the film version. The movie was so sad at the end, it was painful to watch. But I thought it was a really good story.

History
My teacher returned my essay saying that the sentence "The citizens of Salem hanged the accused witches..." uses the word "hanged" incorrectly. I was taught last year that the word hanged is for people while hung is for pictures. I'm not sure if I'm...

Chemistry
here I have a (hopefully) balanced equation. Would you mind pointing out my errors, and explaining the right way to fix them? Thanks in advance. C5H12 + O2 yields CO2 + H2O I balanced this as: 2C5H12 +4O2 yields 5 CO2+6H2O.

Virus :P
I'd say the host, too. While it's important to know what the virus is, it's more important to know it's source, and to either separate the source from everyone else or encourage the town to stay away from that person (in a nice way). Knowing what it is won'...