Haleyyy1322
Haleyyy1322
06-06-2018
Mathematics
contestada
what is the length of AB
Respuesta :
McChuck
McChuck
06-06-2018
Since line AB and line BC are congruent, you equal them to each, which will give the 'x' to substitute into line AB
[tex]3x = 4x -2[/tex]
Subtract -4x from both sides of the equation.
[tex]-x=-2[/tex]
Then divide -1 from both sides of the equation.
[tex]x=2[/tex]
Then you do 3(2) which is 6.
The answer is B
Answer Link
jessecnphillips
jessecnphillips
10-06-2018
AB and BC are congruent, so 4x-2= 3x, solve for x and you get x=2.
Answer Link
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