Mathematics, 03.07.2019 05:10 drpharmd1769
Triangle a″b″c″ is formed by a reflection over y = −3 and dilation by a scale factor of 2 from the origin. which equation shows the correct relationship between δabc and δa″b″c″?
coordinate plane with triangle abc at a negative 3 comma 3, b 1 comma negative 3, and c negative 3 comma negative 3
a. 2 times square root of 2 times segment ac equals one half times square root of 2 times segment a
b. one half times square root of 2 times segment ac equals 2 times square root of 2 times segment ac
c. 2 times square root of 13 times segment ab equals square root of 13 times segment a double prime b double prime
d. square root of 10 times segment ab equals 2 times square root of 10 times segment a double prime b double prime
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?
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Mathematics, 21.06.2019 18:00
Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit
Answers: 3
Mathematics, 21.06.2019 20:30
If g^-1(x) is the inverse of g (x) which statement must be true
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Triangle a″b″c″ is formed by a reflection over y = −3 and dilation by a scale factor of 2 from the o...
Mathematics, 22.06.2021 23:20
Mathematics, 22.06.2021 23:20
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Mathematics, 22.06.2021 23:20