Mathematics, 09.09.2020 23:01 charitysamuels
PLEASE I NEED THESE BY TODAY The length of a rectangle is (2x - 7)inches and the width is (x2 - 5) inches. Find an expression for the perimeter of the rectangle. A) 2x3 + 35B) x2 - 2x + 2X) x2 + 2x - 12 D) 2 x 2 + 4x -24 The sum of β15x2 β5x + 11 and another polynomial expression is β9x2 + 3x β10. What is the other polynomial expression? A) 24x2 + 8x β 8 B) 6x2 + 8x β 21 C) β 24x2 + 8x + 8 D) β 24x2 + 8x β 8
Answers: 3
Mathematics, 21.06.2019 21:00
Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)
Answers: 2
Mathematics, 21.06.2019 23:10
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (β4, 0) and (6, 0). the y-intercept of the first parabola is (0, β12). the y-intercept of the second parabola is (0, β24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth
Answers: 2
Mathematics, 22.06.2019 00:30
Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed
Answers: 2
PLEASE I NEED THESE BY TODAY The length of a rectangle is (2x - 7)inches and the width is (x2 - 5) i...
Geography, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
Health, 08.12.2020 07:50
English, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
History, 08.12.2020 07:50
History, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
Mathematics, 08.12.2020 07:50
Biology, 08.12.2020 07:50
Physics, 08.12.2020 07:50