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Someone please help me with this problem
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5 votes
Someone please help me with this problem

Someone please help me with this problem-example-1
User Mtadd
by
3.8k points

1 Answer

6 votes

Answer:

x =
√(73)

Explanation:

Using Pythagoras' identity in the right triangle

x² + 7² = (
√(122) )²

x² + 49 = 122 ( subtract 49 from both sides )

x² = 73 ( take the square root of both sides )

x =
√(73)

User Ahmed Fwela
by
4.4k points
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