2 years ago

Find the value of x.

Mathematics

2 answers:

Pie2 years ago

8 0

Answer:

x = √72 and yes, it forms a Pythagorean triple

Step-by-step explanation:

a^2 + b^2 = c^2,

3 is a, x is b, anf 9 is c

3^2 + x^2 = 9^2

9 + x^2 = 81

Subtract 9 from both sides

x^2 = 72

x = √72

a Pythagorean triple is a^2 + b^2 = c^2, and this has it

nekit [7.7K]2 years ago

7 0

Answer:

X = 9.4

Step-by-step explanation:

Pythagorean Theorem:

Formula: a² + b² = c²

9 x 9 = 81
3 x 3 = 9
81 + 9 = 90
√90 = 9.48 (Rounded 9.5)

- A Pythagorean triple consists of any three positive integers.

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