Mathematics, 26.10.2020 19:40 pebbles3961
A 90° counterclockwise rotation about the origin, and then a reflection across the x-axis performed on shape I
proves that shape II is congruent to shape I. Which other sequences of transformations on shape I can also be
used to prove congruence to shape II?
Answers: 3
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 22.06.2019 04:00
If y varies as x, and y=8 as x=4 what will be the value of y if x=2
Answers: 2
A 90° counterclockwise rotation about the origin, and then a reflection across the x-axis performed...
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