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nirvana33 [79]
3 years ago
13

Pls help 20 points i need help

Mathematics
1 answer:
Anna007 [38]3 years ago
5 0

Answer:

8.06

Step-by-step explanation:

d=(−2−(−9))2+(3−7)2−−−−−−−−−−−−−−−−−−−√  

d=(7)2+(−4)2−−−−−−−−−−√

d=49+16−−−−−−√

d=6–√5

d=8.062258

d=8.06

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