Mathematics, 22.07.2021 16:50 ahmedeldyame
Cho hình bình hành ABCD và 1 điểm M tùy ý. Chứng minh rằng : vecto MA+vecto MC=vecto MB+vecto MC
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After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?
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Write the expression 7x^3-28xy^2 as the product of 3 factors
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Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9
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Cho hình bình hành ABCD và 1 điểm M tùy ý. Chứng minh rằng : vecto MA+vecto MC=vecto MB+vecto MC...
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