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klemol [59]
2 years ago
11

Help on this question it’s for khan academy ☹️☹️ pls

Mathematics
2 answers:
Zigmanuir [339]2 years ago
8 0
Answer is 8 so yupppppppppp
Hunter-Best [27]2 years ago
7 0

Answer:

8

Step-by-step explanation:

80^2=8^2+x^2

80-64=x^2

16=x^2

x=4

4+4=8

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