bdraylor bdraylor
  • 15-10-2019
  • Mathematics
contestada

please help me please.Thank u everyone​

please help me pleaseThank u everyone class=

Respuesta :

altavistard
altavistard altavistard
  • 16-10-2019

Answer:

x = 3

Step-by-step explanation:

If the two triangles are congruent, then the hypotenuses are equal.  Therefore, 13 = 4x + 1, or 4x = 12, or x = 3.

Also, 2x + y = 8x - 2y.  Subbing 3 for x, we get:

2(3) + y = 8(3) - 2y, or:

6 + y = 24 - 2y, or:

3y = 18.  Then y = 6.

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