savyjedz savyjedz

11-10-2019
Mathematics

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I need help in all of these please

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Аноним Аноним

11-10-2019

11) B. 4.5

12) C. 24

13) B. 18

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fosteralexis02 fosteralexis02

11-10-2019

Answer:

The answer to 11 is 4.5

12. 24

13. 17

Step-by-step explanation:

11. a^2+b^2=c^2

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