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Lubov Fominskaja [6]
3 years ago
8

*PLEASE HELP*

Mathematics
2 answers:
Olin [163]3 years ago
4 0

Answer:

8.9443

Step-by-step explanation:

a^2+b^2= c^2

4^2+8^2= c^2

16+64= c^2

c^2= 80

Take sqrt / un-square

Kruka [31]3 years ago
3 0

Answer:

the squared root of 80 or 4 times the square root of 5.

Step-by-step explanation:

Hope this helps!

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