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ra1l [238]
3 years ago
10

How many edges does a dodecahedron have ?

Mathematics
2 answers:
balu736 [363]3 years ago
4 0

Answer:

12

Step-by-step explanation:

posledela3 years ago
4 0
I think it’s 30 to be honest I looked it up and it said it was 30 hopefully this helps
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If it takes 10 machines 10 minutes to make 10 widgets, how long would it take 50 machines to make 50 widgets? minutes
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If it takes 10 machines 10 minutes to make 10 items, I would assume it would take 50 machines 50 minutes to make 50 items. Hope this helps :)
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Alex73 [517]

Answer:

(p×2)+3

Step-by-step explanation:

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8 0
3 years ago
The width of a rectangle is 8 inches longer than its length. The perimeter is 104 inches.
Vesna [10]

Answer:

The width of the rectangle is 56 and the length is 48

Step-by-step explanation:

divide the perimeter in half (52 + 52)

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3 years ago
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Evaluate the expressions below for given values
sweet-ann [11.9K]
The answer to the question

8 0
3 years ago
Find the distance between the two points.<br> (-6, – 7), (0,0)
Elden [556K]

Answer:

√85

Step-by-step explanation:

for this, you will probably need to draw a graph. Plot the points, and then you will notice that you can draw a triangle with one side being the x-axis ( go on to (-6,0) then drop down unitll you hit the point (-6;-7)

// use the pythagoream theorem to find the length

the distance of the leg on the x-axis is 6  (calculate 0-(-6))

the distance of the leg that is dropping down is -7 (calculate 0-(-7))

then we have 2 legs and need to find the hypotenuse.

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substitute :

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c= √85

8 0
3 years ago
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