Mathematics, 23.03.2020 22:46 suee8780
A builder has some red and grey bricks. The red bricks weigh 3 kilograms each, and the grey bricks weigh 2 kilograms each. If the total weight of all 7 bricks is 17 kilograms, how many of each type of brick does Omar have?
?=red bricks
?=grey bricks
you have to guess and check word problems
I have to finish the sums by today
Answers: 3
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Identify whether the figure has plane symmetry, symmetry about an axis, or neither.
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Mathematics, 21.06.2019 16:40
Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)
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Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
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A builder has some red and grey bricks. The red bricks weigh 3 kilograms each, and the grey bricks w...
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