Mathematics, 16.06.2021 16:00 Michaelyork1495
Trong mặt phẳng tọa độ oxy , cho vectơ a =(-3;4) . Độ dài vectơ a = báo nhiêu
Answers: 2
Mathematics, 21.06.2019 12:30
Marie drew the triangle shown. she wants to draw a second triangle that is different from this one. use the drop-down menus below to complete the statements about the second triangle.
Answers: 1
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 22.06.2019 00:00
The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z
Answers: 2
Trong mặt phẳng tọa độ oxy , cho vectơ a =(-3;4) . Độ dài vectơ a = báo nhiêu...
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