asked 139k views
3 votes
Please help me :):)):):

Please help me :):)):):-example-1

1 Answer

7 votes

Answer:

12

Explanation:

5^2 + b^2 = 13^2

25 + b^2 = 169

169-25= 144

take the square root of 144

answer: 12

answered
User Hong Yinjie
by
8.4k points

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