Mathematics, 15.01.2020 12:31 fespinoza019
From stations a to b, the distance between which is 910 mi, two trains left simultaneously moving towards each other. the speed of one train was 10 mph greater than the speed of the other one. in 5 hours the trains met. find the speed of each train.
Answers: 2
Mathematics, 21.06.2019 14:30
Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49
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Mathematics, 21.06.2019 19:30
The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.
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Mathematics, 21.06.2019 19:30
Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)
Answers: 1
Mathematics, 21.06.2019 23:00
Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.
Answers: 1
From stations a to b, the distance between which is 910 mi, two trains left simultaneously moving to...
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