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Eva8 [605]
4 years ago
15

Please help Geometry!! Please help me with number 4, not sure how to answer it

Mathematics
1 answer:
lilavasa [31]4 years ago
4 0
All of the values follow the same formula rule. n= n x (n-1) / 2
Use this formula to find the number of segments. 
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Alexxx [7]

Answer:

30 cubes

Step-by-step explanation:

To find the number of small cubes in the larger cuboid, you can multiply the number of cubes that make up the length, width and height together.

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3 0
2 years ago
The length of a rectangle is 2cm longer than the width. The perimeter is 52cm. What is the length and width of the rectangle?
Liula [17]

Answer:

Width = 12 cm

Length = 14 cm

Step-by-step explanation:

Rectangle:

Let the width  = x cm

So, the length = (x+2) cm

Perimeter  = 52 cm

2 *(l+b) = 52

2 *(x+2  + x) =  52

   2 * ( 2x + 2) = 52

           2x + 2  = 52/ 2

           2x + 2  = 26

                 2x = 26- 2

                  2x = 24

                    x = 24/2

                    x = 12

Width = 12 cm

Length = 14 cm

3 0
3 years ago
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Answer:

83343249

Step-by-step explanation:

3 0
3 years ago
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