Mathematics, 16.09.2019 02:30, Chewbacka2020
Astudent claimed that the transformation (x, y) arrowright (3x, y) is a rigid motion because the segment joining (6, 1) to (6, 3) is transformed to the segment joining (18, 1) to (18, 3), and both of these segments have the same length. complete the explanation of the student's error.
the transformation is a stretch by a factor of , so it preserves the length of segments but not the length of segments. in order to be a rigid motion, the transformation must preserve lengths, so this transformation a rigid motion.
Answers: 1
Mathematics, 21.06.2019 19:30, student0724
Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?
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Mathematics, 21.06.2019 22:30, rivera6681
Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.
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Mathematics, 21.06.2019 22:50, tali2561
Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?
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Mathematics, 21.06.2019 23:30, blueval3tine
Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earn $75 in interest. how much interest will she earn during the following year?
Answers: 1
Astudent claimed that the transformation (x, y) arrowright (3x, y) is a rigid motion because the seg...
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