payawolfe payawolfe
  • 01-05-2021
  • Mathematics
contestada

find x. please explain

find x please explain class=

Respuesta :

cocola12 cocola12
  • 01-05-2021
Multiply 12 x 30 and divide by 90= 4

Answer:4
Answer Link
edean35
edean35 edean35
  • 01-05-2021

Answer:

5

Step-by-step explanation:

We can figure out the triangle is 30-60-90. So we use the pythagorean theorem. 13^2 - 12^2 = x^2.     25 = x^2.     square root of 25 is 5.

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