shayla6626 shayla6626

13-11-2020
Mathematics

contestada

Please help will Mark Brainily and please help me with showing work

Please help will Mark Brainily and please help me with showing work class=

Respuesta :

nicholasm788 nicholasm788

13-11-2020

Answer:

a=15

Step-by-step explanation:

Pythagorean Theorum says that a²+b²=c², so if we square b and c, subtract b² from c², and then square root that answer, it will equal a.

a²+8²=17²

8²=64

17²=225

225-64=225

√225=15

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