Mathematics, 04.03.2022 03:00, ketabug50
Beatriz went on a road trip. By the end of the first day, she was 200\text{ km}200 km200, end text from the starting point of her trip, in a direction that is a °300, degree rotation from east. By the end of the second day, she was 150\text{ km}150 km150, start text, space, k, m, end text from where she was at the beginning of that day, in a direction that is a 250\degree250°250, degree rotation from east. What is Beatriz's direction, relative to the starting point of her trip, by the end of the second day?
Answers: 2
Mathematics, 21.06.2019 19:30, kelseybell2707
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 1
Beatriz went on a road trip. By the end of the first day, she was 200\text{ km}200 km200, end text f...
English, 14.04.2020 22:02