fernandaocampo57 fernandaocampo57
  • 25-02-2021
  • Mathematics
contestada

Someone please answer correctly

Someone please answer correctly class=

Respuesta :

epicmathmoment epicmathmoment
  • 25-02-2021

Answer:

13

Step-by-step explanation:

It is a parallelogram so the opposite angles are the same.

All angles sum to 360 degrees.

This means that the adjacent angles sum to 180 degrees.

4a + 11 + 9a = 180 = 13a + 11

13a = 169

a=13

Answer Link

Otras preguntas

Giving out Brainliest if you write a second paragraph that compares the written story to the film version of “Charles” that you watched. In that second paragrap
Who is the current president of the United States​
can someone help fast please if correct will be marked as being
Sam mixes 2 1/2 cups of water with 1/3 cup of orange juice concentrate. How much concentrate should each of them mix with 100 cups of water to make juice that t
How much does the Earth weigh? Please dont get it from google!
What's is the distance between (-2,7) and (-4,11)
Which statement describes the post-and-lintel method of construction?
Risk always has to do with finances. O True O False
the acceleration of this ball
what is eight thirds equivilent to