Nikki1111111111 Nikki1111111111
  • 11-06-2018
  • Mathematics
contestada

What is the value of x?

20

35

60

70

What is the value of x 20 35 60 70 class=

Respuesta :

Supriti
Supriti Supriti
  • 11-06-2018
3x=x+40
2x=40
x=20°

The two angles are equal, because they are vertically opposite. So you can equate them and get the answer.
Answer Link

Otras preguntas

Who knows this ??????
What group in Japan was like lords in Europe?
Solve by completing the square. If needed round to the nearest hundredth.
ΔDEF is a dilation of ΔABC. What is the length of side DE? 2 8 20 3
In what ways can you see the high Gini coefficient numbers for South America in everyday life?
Why should workplaces offer opportunities for advancement? Should this apply to every employee?
How does crystal violet enhance the visualization of bacterial structure(s)?
Choose the answer that explains the photoelectric effect. Metallic plates emit protons only when light of a certain minimum frequency shines on them. Metallic p
the atomic nubmer of an element is the total number of which particles in the nucleus?protons,neutrons,electrons,protons and electrons​
The newly-hired nurse is monitoring a client for adverse reactions during barbiturate therapy. the nurse preceptor asks what is the major disadvantage of barbit