tina9919 tina9919
  • 18-10-2018
  • Mathematics
contestada

What is the value of x ?

What is the value of x class=

Respuesta :

josephpublico1 josephpublico1
  • 18-10-2018

Vertical angles are congruent (equal), and the angles below are vertical angles.

x + 40 = 3x

40 = 3x - x

2x = 40

x = 20


Answer Link

Otras preguntas

3 Select the correct texts in the passage. Which two details best develop the author's claim that the new spacesuit allowed astraunats to move around more easil
If you want to learn more about the hazard communication process, you should consult the National Restaurant Association. O True O False
Answer please!! urgent!!
Which county in Southeast Asia is communist?
What type of shelters did the Maya, Aztecs, Incas, and Native American civilizations build? (Make sure to discuss each group.)
In the given figure, line m is parallel to line n, and line a is parallel to line b.
7th grade math help me plzzzzzzz
Can Y’all Help Me wit dis Question
If the bottom of a ship is 15.8 below the surface of the sea, calculate the pressure at the bottom of the ship. The density of the seawater is 1030kg/m3
The whoosh of the ball as it flies into the net. The roar of the crowd as a goal is scored. Is any sport more thrilling than soccer? Counting both professional