kkalynhoops8
kkalynhoops8 kkalynhoops8
  • 14-12-2020
  • Mathematics
contestada

please help pre alg find x

please help pre alg find x class=

Respuesta :

Lima12 Lima12
  • 14-12-2020

Answer: x  = 5

Step-by-step explanation:

using pythagorean theorem

a^2   + b^2  = c^2

x^2  + 12^2  = 13^2

x^2  + 144 = 169

x^2 = 169 - 144

x^2 = 25

find the square root of 25

x = 5

Answer Link
lanvin lanvin
  • 14-12-2020
Answer:

x = 10

Explanation....
Answer Link

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