(72+9) is equivalent to which expression?
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Answers: 1
Mathematics, 21.06.2019 12:30
Which of the following transformations does not preserve congruence? * 5 points a. (x, y) β (y β 3, x β 3) b. (x, y) β (x + 5, y β 1) c. (x, y) β (y + 9, βx + 2) d. (x, y) β (3x + 1, 3y β 2)
Answers: 3
Mathematics, 21.06.2019 15:30
Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81
Answers: 3
Mathematics, 21.06.2019 16:00
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
Answers: 1
English, 21.01.2021 23:40
Mathematics, 21.01.2021 23:40
Mathematics, 21.01.2021 23:40
Mathematics, 21.01.2021 23:40
Mathematics, 21.01.2021 23:40
Mathematics, 21.01.2021 23:40
Mathematics, 21.01.2021 23:40
Mathematics, 21.01.2021 23:40