trez1205
trez1205 trez1205
  • 12-06-2018
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

michael01nhp8vxvx michael01nhp8vxvx
  • 12-06-2018
All triangles add up to 180 degrees.
Therefore 73 + 64 = 137
180- 137= 43
43 degrees is the answer
Answer Link
jcherry99
jcherry99 jcherry99
  • 12-06-2018
Remark
Every triangle has 180 degrees. There are no exceptions to this rule.

Equation
x + 64 + 73 = 180

Solve
x + 137 = 180    Combine like terms
x = 180 - 137     Subtract 137 from both sides.
x = 43 degrees   <<<<<< Answer
Answer Link

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