I need help what do I put in this blank what is the last number

asked Jun 3, 2022 187k views

2 votes

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5 votes

Answer:

8 in

Explanation:

? = a

a² + b² = c²

a² + 15² = 17²

a² + 225 = 289

a² = 289 - 225

a² = 64

√(a^2) =√(64)

a = 8

JustToKnow answered Jun 8, 2022

5.6k points

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