Mathematics, 29.07.2019 15:00 casie65
13. what is a simpler form of each product? (4x - 6y^3)^2 (a). 16x^2 - 24xy^3 + 36y^6 (b). 16x^2 - 48xy^3 + 36y^6 (c). 16x^2 + 36y^6 (d). 16x^2 - 4xy^3 + 36y^6 14. the area of a rectangular garden is given by the trinomial x^2 + 6x - 27. what are the possible dimensions of the rectangle? use factoring. (a). x - 9 and x + 3 (b). x + 9 and x - 3 (c). x - 9 and x - 3 (d). x + 9 and x + 3 15. the area of a rectangular garden is given by the trinomial x^2 + x - 30. what are the possible dimensions of the rectangle? use factoring. (a). (x - 6) and (x - 5) (b). (x + 6) and (x - 5) (c). (x + 6) and (x + 5) (d). (x - 6) and (x + 5) what is the factored form of the following expressions? 16. x^2 - 10xy + 24y^2 (a). (x + 6y)(x + 4y) (b). (x - 2y)(x + 12y) (c). (x + 2y)(x - 12y) (d). (x - 6y)(x - 4y) 17. the area of a rectangular barnyard is given by the trinomial 6x^2 + 7x - 20. what are the possible dimensions of the barnyard? use factoring. (a). 2x - 5 and 3x + 4 (b). -2x + 5 and -3x + 4 (c). 2x + 5 and 3x - 4 (d). 2x - 5 and 3x - 4 18. the area of a rectangular carpet is given by the trinomial 5x^2 - 3x - 14. what are the possible dimensions of the carpet? use factoring. (a). (5x + 7) and (-x - 2) (b). (5x + 7) and (x - 2) (c). (5x - 7) and (x - 2) (d). (5x - 7) and (x + 2)
Answers: 1
Mathematics, 22.06.2019 01:00
Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit
Answers: 1
Mathematics, 22.06.2019 02:00
Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?
Answers: 3
13. what is a simpler form of each product? (4x - 6y^3)^2 (a). 16x^2 - 24xy^3 + 36y^6 (b). 16x^2 -...
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