aaliyah434049 aaliyah434049
  • 21-11-2018
  • Mathematics
contestada

For which values of x are the triangles congruent

For which values of x are the triangles congruent class=

Respuesta :

calculista
calculista calculista
  • 16-08-2019

Answer:

[tex]x=5[/tex]

Step-by-step explanation:

we know that

If triangles DEF and ABC are congruent, then

DF≅AC

DE≅AB

EF≅BC

therefore

[tex]5x-8=3x+2[/tex]

Solve for x

[tex]5x-3x=2+8[/tex]

[tex]2x=10[/tex]

[tex]x=5[/tex]

Answer Link

Otras preguntas

True or False? An airplane is flying West at 200 kilometers per hour 2 hours later it is flying West at 300 km/h its average acceleration is 100 kilometers per
China is separated from indian subcontinent by the himalayan mountains found at
my ten digit is double my ones digit. I am less than 70 and greater than 60
what number has the same value as 14 tens
in a fruit salad there are 12 strawberries 14 grapes and 6 kiwis and 4 papayas. find the ratio of kiwis to the total number of pieces of fruit salad. write the
Do individuals have a greater impact than larger groups in society in starting war ?
if u get two points subtracted from ten points
how to make 30 months into a fraction
Why did Wilson argue for “peace without victory”? Do you agree or disagree with his view? Why or Why not?
Whose ideas are most closely associated with the term "dictatorship of the proletariat"?