memerick2002
memerick2002 memerick2002
  • 21-10-2018
  • Mathematics
contestada

CAN SOMEONE PLEASE HELP ME WITH THIS !!!!!

CAN SOMEONE PLEASE HELP ME WITH THIS class=

Respuesta :

mime31sfl mime31sfl
  • 21-10-2018

Answer:

60

Step-by-step explanation:

5 x 12

60


Answer Link
remotecontrolbrain
remotecontrolbrain remotecontrolbrain
  • 21-10-2018

The ladder is a hypotenuse of a triangle with base of length 5 and vertical side 12, and it is right-angled. Use the Pythagorean theorem.

[tex]12^2+5^2=x^2\\169=x^2\\\sqrt{169}=13=x\\[/tex]

x, the ladder height is 13 units.

Answer Link

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