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DanielleElmas [232]
2 years ago
7

Which of the following represent opposites? –1 and 2 10 and 0 –20 and 21 11 and –11

Mathematics
1 answer:
Yuki888 [10]2 years ago
4 0

Answer:

I am also indian i know this solution if you want to know commet here

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On each of 3 days Derrick rode 6.45 km to school 150 meters to the library and then 500 m back home how many km did he ride for
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Derrick rode 21 total km. 

You can find this by adding the 3 distances together and multiplying by 3. Also remember to watch the units as 500m = .5km. 
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Sergeeva-Olga [200]

Answer:

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General Formulas and Concepts:

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