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 18:00
Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?
Answers: 2
Mathematics, 22.06.2019 00:30
The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?
Answers: 1
Mathematics, 22.06.2019 01:20
Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.
Answers: 3
Trong mặt phẳng tọa độ oxy , cho vectơ a =(-3;4) . Độ dài vectơ a = báo nhiêu...
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