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Please help me out with this I don’t understand it

Please help me out with this I don’t understand it-example-1

1 Answer

4 votes

Answer:

x = 7.55

Explanation:

a = x

b = 8

c = 11

a² + b² = c²

x² + 8² = 11²

x² + 64 = 121

x² = 121 - 64

x² = 57


√(x^2) =√(57)

x = 7.5498

Rounded to hundredths:

7.55

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