Respuesta :

Answer:

x=13

y=11

Step-by-step explanation:

3y+5+52=90

3y=90-57

3y=33

y=33/3=11

4x=52

x=52/4=13

3y+5 and 52 are complementary

  • 3y+5+52=90
  • 3y+57=90
  • 3(y+19)=90
  • y+19=30
  • y=11

Apply angle sum property

  • 4x+3(11)+5+90=180
  • 4x+33+5=90
  • 4x+38=90
  • 4x=52
  • x=13

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