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Mhanifa please help! This is due tomorrow
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1 vote
Mhanifa please help! This is due tomorrow

Mhanifa please help! This is due tomorrow-example-1
User Melita
by
2.8k points

1 Answer

1 vote

Answer:

Use Pythagorean to confirm:

  • a² + b² = c²

#4

  • 3.1² + 1.6² = 12.17
  • 3.4² = 11.56
  • 12.17 ≠ 11.56
  • No

#5

  • √7² + (2√3)² = 7 + 12 = 19
  • √19² = 19
  • 19 = 19
  • Yes

#6

  • 36² + 15² = 1521
  • 39² = 1521
  • 1521 = 1521
  • Yes
User FutureCake
by
3.5k points
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