Quiz: midsegments of triangles 5: relationships within triangles
ationships within triangles<...
Mathematics, 13.12.2019 03:31 lerasteidl
Quiz: midsegments of triangles 5: relationships within triangles
ationships within triangles
midsegments of triangles
points d, e, and fare midpoints of aabc. which segment is parallel to ac?
quiz: midsegments of
triangles
bisectors of triangles
quiz: bisectors of triangles
concurrent lines, medians,
and altitudes
Answers: 1
Mathematics, 21.06.2019 17:20
Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?
Answers: 2
Mathematics, 21.06.2019 18:20
The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.
Answers: 3
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
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