173k views
2 votes
3 please help me pls

3 please help me pls-example-1

2 Answers

5 votes

Answer:

The answer is 7.48.

Explanation:


c^(2) - b^(2) =
a^(2)


15^(2) - 13^(2) = a^(2)


225 - 169 =
a^(2)


56 = a^(2)


√(56) = \sqrt{a^(2) }


7.48 = a

User Sneak
by
8.1k points
0 votes

Answer: x=7.48 im positive

User Nonsensecreativity
by
8.1k points

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