Question

Help help please ! 10 points to anyone!

Answer 1

• 74

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Substitute 5 for a and 7 for b and calculate the value of c, using Pythagorean theorem:

• 
  `c^2=a^2+b^2`
• 
  `c^2=5^2+7^2`
• 
  `c^2=25+49`
• 
  `c^2=74`
• 
  `c=√(74)`

The question mark is ? = 74.