rabetancourt23 rabetancourt23

01-09-2021
Mathematics

contestada

Find the value of x
What’s the missing angle?

Find the value of x Whats the missing angle class=

Respuesta :

sossokadeoliveira sossokadeoliveira

01-09-2021

Answer:

x = 15, 72 degrees

Step-by-step explanation:

4x + 12 + 108 = 180

4x + 120 = 180

4x (+ 120 - 120) = 180 - 120

4x = 60

4x/4 = 60/4

x = 15

4x + 12

4(15) + 12

60 + 12

72 degrees

Answer Link

Otras preguntas

How jelly beans are made?

What and how does the Supreme Court help the people?

Molecules that do not contain carbon Are called in organic true or false

Groups of atoms that are added to carbon backbones and give them unique properties are known as

You deposit $2000 each year into an account earning 3% interest compounded annually. How much will you have in the account in 25 years?

how can knowledge of medical terminology help with scheduling appointments correctly the first time.

What four groups of people invaded england from 307 b.c. to 1066 a.d?

Please help! If you can answer both that would be great, thank you!!!

A theory is a ___. A. Proposed explanation for an observation B. Procedure Used C. Well-tested explanation D. Summary

Harun al-Rashid was the second son of Caliph al-Maddi, the 3rd Abassid caliph of the Arab Empire. During Harun's childhood, many parts of the Arab Empire bega