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lukranit [14]
2 years ago
15

Please help me :( I really need it.

Mathematics
1 answer:
Genrish500 [490]2 years ago
6 0

Answer:

6

Step-by-step explanation:

since it's a right triangle you can use the Pythagorean Theorem

2.7² + b² = 6.5²

7.29 + b² = 42.25

b² = 34.96

b = \sqrt{34.96} which equals 6 when rounded to the nearest tenth

 

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