Which equation has no solution? Select all that apply.
A 15 - 3x = 5(x + 4) - 8x
B) 2(x - 7)...
Mathematics, 15.12.2020 19:30 ashiteru123
Which equation has no solution? Select all that apply.
A 15 - 3x = 5(x + 4) - 8x
B) 2(x - 7) = 2x β 10
C) -2 - 2x = 6(2x + 2)
D) 24x β 22 = -4(1 - 6x)
Answers: 3
Mathematics, 21.06.2019 13:20
Part a what is the area of triangle i? show your calculation. part b triangles i and ii are congruent (of the same size and shape). what is the total area of triangles i and ii? show your calculation. part c what is the area of rectangle i? show your calculation. part d what is the area of rectangle ii? show your calculation. part e rectangles i and iii have the same size and shape. what is the total area of rectangles i and iii? show your calculation. part f what is the total area of all the rectangles? show your calculation. part g what areas do you need to know to find the surface area of the prism? part h what is the surface area of the prism? show your calculation. part i read this statement: βif you multiply the area of one rectangle in the figure by 3, youβll get the total area of the rectangles.β is this statement true or false? why? part j read this statement: βif you multiply the area of one triangle in the figure by 2, youβll get the total area of the triangles.β is this statement true or false? why?
Answers: 2
Mathematics, 21.06.2019 13:40
Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 β 24x 8,000 + 2x 8,000 β 2x
Answers: 1
Mathematics, 21.06.2019 15:20
If x=-3 is the only x-intercept of the graph of a quadratic equation, which statement best discribes the discriminant of the equation?
Answers: 1
Mathematics, 21.06.2019 16:30
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 02.11.2020 22:50
English, 02.11.2020 22:50
English, 02.11.2020 22:50
Mathematics, 02.11.2020 22:50
Mathematics, 02.11.2020 22:50
Mathematics, 02.11.2020 22:50
Biology, 02.11.2020 22:50
English, 02.11.2020 22:50
Mathematics, 02.11.2020 22:50
Mathematics, 02.11.2020 22:50
Business, 02.11.2020 22:50
Chemistry, 02.11.2020 22:50