americavillegas1 americavillegas1
  • 20-10-2021
  • Mathematics
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Need help pleaseee …

Need help pleaseee class=

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Аноним Аноним
  • 20-10-2021

Answer:

2.5

Step-by-step explanation:

By Pythagoras theorem,

Hypotenuse = √( 4^2 + 3^2 )

                     = √( 16 + 9 )

                     = √25

Hypotenuse = 5

4 / 2 = 5 / x

2 = 5 / x

x = 5 / 2

x = 2.5

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