xokimberlyyyy xokimberlyyyy

25-09-2018
Mathematics

contestada

Help a gal out please tysm

Help a gal out please tysm class=

Respuesta :

musiclover10045 musiclover10045

25-09-2018

The 2 angles are supplementary angles and need to equal 180 degrees.

The sum of both angles equal 180:

8X + 12X = 180

Add:

20X = 180

Divide both sides by 20:

X = 180/20

X = 9

Now replace X with 9 and solve:

8X = 8(9) = 72 degrees

12X = 12(9) = 108 degrees

Answer Link

Otras preguntas

Define personification.

Why did English interest in exploration decline in the late 1600's and early 1700's?

Yo I’m a 10th grader that needs math help can y’all answer this fam?

In the chapter adrift at sea(life of pi), Q1. survival is all about being selfish. does the narrator come or as selfish? why or why not? answer in about 180 wor

Is religion male?• What evidence is there thatreligion is male or female?

16 27 Find the exact value of z.

Solve for x Pls help me again. :(

25% of blank is 30 .???????

Look at the photograph and think about the boy who is being carried down the stairs. Do you think the above law is being implemented in this case? What needs to

16. Read this passage from Mary Shelley's novel Frankenstein (1 point) "It was on a dreary night in November that I beheld the accomplishment of my toils. With