Mathematics, 25.07.2021 19:40 lilybrok04
Cho hai đường thẳng x x' và y y' cắt nhau tại O. Gọi tia Ot và O' lần lượt laftia phân giác của xÔy và x'Ôy'. Chứng tỏ tia Ot và tia Ot' là 2 tia đối nhau.
Answers: 3
Mathematics, 21.06.2019 14:10
which best describes the transformation from the graph of f(x) = x2 to the graph of f(x) = (x – 3)2 – 1? left 3 units, down 1 unitleft 3 units, up 1 unitright 3 units, down 1 unit right 3 units, up 1 unit
Answers: 1
Mathematics, 21.06.2019 16:30
Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer
Answers: 2
Mathematics, 21.06.2019 17:30
The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?
Answers: 1
Cho hai đường thẳng x x' và y y' cắt nhau tại O. Gọi tia Ot và O' lần lượt laftia phân giác của xÔy...
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