heranlulya001 heranlulya001
  • 26-01-2021
  • Mathematics
contestada

I need to write an equation for the triangle and solve for x

I need to write an equation for the triangle and solve for x class=

Respuesta :

kathrynjchoi
kathrynjchoi kathrynjchoi
  • 26-01-2021
You know that the sum of angles of line CX has to be 180 degrees. Therefore, because you know angle EDX equals 134 degrees, and 180-134= 46, you know that angle CDE equals 46 degrees. Because you know the 3 interior angles of a triangle equals 180 degrees, if you subtract 180 - 46 - 105 = 2x-13. This simplified is 29= 2x-13. Further simplified, 42=2x. Therefore x=21 degrees.
Answer Link

Otras preguntas

Light bulbs use very fine filaments to _____.
As early as the 1500s, Russia began expanding south toward the Black Sea. This movement ultimately brought Russia into contact with a. Great Britain. b. the O
What did Alexander II do to reform the military? a. He opened it up to allow women in the military. c. He reduced the military to a much smaller size. b. He mad
predict how heat would flow if beaker a is moved so that it is touching beaker b
solve the equation for x, qx+rx=s
which of the following senses is most closely related to balanceA. TouchB. TasteC. SmellD. Hearing
what is 500% of 120? show work
what role did steam technology play in the industrail revoluation
what is likely to happen in the political and economic future of Cyprus? Explain
If I get 3% for my raise how much would that be