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shusha [124]
3 years ago
8

Caley builds a rectangular prism using 18 cubes that each measure 1 centimeter on each side. What could be the dimensions of her

rectangular prism?
Mathematics
2 answers:
Alja [10]3 years ago
6 0

Answer:

length: 2cm width: 3cm height: 3cm

Step-by-step explanation:

The volume has to equal 18 since we have 18 cubes measuring 1 cm

length: 2cm width: 2cm height: 3cm   2*2*3 = 12  not  possible answer

length: 2cm width: 3cm height: 3cm  2*3*3 =18  answer

length: 3cm width: 3cm height: 3cm  3*3*3 27 not possible answer

length: 6cm width: 6cm height: 6cm 6*6*6 = 216 not possible answer

Annette [7]3 years ago
4 0

Answer:

18 i think

Step-by-step explanation:

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In order to calculate the number of loaves Roger can bake, we should calcculate how many times 3/4 (required butter for one loaf of bread) is included in 2 1/2 (amount of butter Roger has).

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3 0
3 years ago
Flying to England with a tailwind a plane averaged 158km/h one the return trip the plane only averaged 112 km/h while flying bac
lyudmila [28]

Answer: the speed of the plane in still air is 135 km/h

the speed of the wind is 23 km/h

Step-by-step explanation:

Let x represent the speed of the plane in still air.

Let y represent the speed of the wind.

Flying to England with a tailwind a plane averaged 158km/h. This means that the total speed of the plane is (x + y) km/h. Therefore,

x + y = 158 - - - - - - - - - - - - - -1

On the return trip, the plane only averaged 112 km/h while flying back in the same wind. This means that the total speed of the plane is (x - y) km/h. Therefore,

x - y = 112 - - - - - - - - - - - - - -2

Adding equation 1 to equation 2, it becomes

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Substituting x = 135 into equation 2, it becomes

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7 0
3 years ago
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AnnZ [28]

Answer:

The answer i got was 41. i just took a test with the same problem and it was correct. Hope this helps.

Step-by-step explanation:

3 0
3 years ago
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