Mathematics, 02.11.2021 22:10 ginapogones4958
cho tam giác ABC vuông tại A ( AB < AC ) kẻ đường cao AK trên tia KC lấy điểm D sao cho KA =KD qua D kẻ đường thẳng vuông góc với BD cắt AC tại E gọi i là hình chiếu của E lên AK. a) chứng minh tam giác ABE cân b) gọi N là trung điểm BE . Tính góc AKN
Answers: 2
Mathematics, 21.06.2019 14:00
Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !
Answers: 1
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 17:30
How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )
Answers: 1
Mathematics, 21.06.2019 22:40
Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y
Answers: 1
cho tam giác ABC vuông tại A ( AB < AC ) kẻ đường cao AK trên tia KC lấy điểm D sao cho KA =KD qu...
English, 15.01.2020 18:31
Chemistry, 15.01.2020 18:31
Mathematics, 15.01.2020 18:31
Mathematics, 15.01.2020 18:31
Biology, 15.01.2020 18:31
Health, 15.01.2020 18:31
Mathematics, 15.01.2020 18:31
Mathematics, 15.01.2020 18:31
Biology, 15.01.2020 18:31
World Languages, 15.01.2020 18:31
Spanish, 15.01.2020 18:31
Mathematics, 15.01.2020 18:31
Mathematics, 15.01.2020 18:31