kevinn30
kevinn30 kevinn30
  • 18-12-2020
  • Mathematics
contestada

40 POINTS Geometry homework

40 POINTS Geometry homework class=

Respuesta :

Аноним Аноним
  • 15-01-2021

[tex]\angle{DBC }[/tex]=(5x+4)°

[tex]\angle{ A }[/tex]=(2x-2)°

[tex]\angle{C }[/tex]=(4x-6)°

we know that,

[tex]\angle{DBC}[/tex]=[tex]\angle{A}[/tex]+[tex]\angle{C}[/tex]

According to the question,

[tex]\tt{ 5x+4=2x-2+4x-6 }[/tex]

[tex]\tt{ 5x+4=6x-8 }[/tex]

[tex]\tt{ 6x-5x=4+8 }[/tex]

[tex]\blue{x=12 }[/tex]

so,

[tex]\angle{C }[/tex]=(4x-6)°=(4×12-6)°=(48-6)°=42°

Answer Link

Otras preguntas

Who is the best man in the world?
Hello, need help on these type of questions again, thank you!
[tex]\sqrt{5+2\sqrt{6}} -\sqrt{4-2\sqrt{3 }[/tex]
How did Canada’s involvement in WW1 contribute to Canadian independence?
Can you help me please
What do you see in this picture??(My younger brother's drawing)​
What was the matter of wonder for the polytheists of Makkah?
NEED HELP ASP NOW PLX Plx Plx I Will Make You The Brainliest PLEASE PLEASE
A researcher illuminated a filament of algae with light that passed through a prism, thus exposing different segments of algae to different wavelengths of light
What was the matter of wonder for the polytheists of Makkah?