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Mumz [18]
3 years ago
15

Convert 86000 cm to km. Show all of your work.

Mathematics
2 answers:
Licemer1 [7]3 years ago
6 0
1km=1000m = 100000cm
86000cm= 0.86km
Lelu [443]3 years ago
6 0
It is known that 1 m is equal to 100 cm and that 1 km is also equal to 1000 m. Thus, the conversion may be done by the dimensional analysis and the use of proper conversion factors. 
                   (86000 cm) x (1 m/ 100 cm) x (1 km / 1000 m) = 0.86 km
Therefore, the answer is 0.86 km. 
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Answer:

Very Simple!

Step-by-step explanation:

Just use the distance formula!

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Answer:

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Step-by-step explanation:

This shape is actually just a rectangle with a missing triangle. We can first find the area of the rectangle with 7*8=56 and subtract the triangle.

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