Answers: 3
Mathematics, 21.06.2019 18:00
10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.
Answers: 1
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x โ 72. what is the factored form of 4x2 + 23x โ 72? (4x + 8)(x โ 9) (4x โ 8)(x + 9) (4x + 9)(x โ 8) (4x โ 9)(x + 8)
Answers: 2
Mathematics, 22.06.2019 02:00
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: โif you multiply the area of one rectangle in the figure by 3, youโll get the total area of the rectangles.โ is this statement true or false? why? part j read this statement: โif you multiply the area of one triangle in the figure by 2, youโll get the total area of the triangles.โ is this statement true or false? why?
Answers: 1
Mathematics, 22.06.2019 03:00
The length of the shadow of a building is 120 meters, as shown below: building shadow 120 m what is the height of the building? (1 point)
Answers: 1
Find the hcf and the LCM of 4,6 and 10โ...
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