tanyablanco
tanyablanco
04-03-2022
Mathematics
contestada
Solve for x
X=10
X=80
X=100
X=20
Respuesta :
HK0629
HK0629
04-03-2022
Answer: X = 20
——————————-
1st: Supplementary angle = 180°
180 - 100 = 80
——————————-
2nd: It is 180° inside of ALL triangles!!
2x + 3x + 80 = 180
5x + 80 = 180
5x = 100
X = 20
Answer Link
VER TODAS LAS RESPUESTAS ( 44+ )
Otras preguntas
explain how to find 40 times 80 using mental math
What term refers to people who have shared interests and identify with one another? A. The public B. A neighborhood C. A social group D. A community
The universe is mostly made up of what?
That trick is _____ I expected.
What decimal is equal to 7/10 0.6 0.15 0.2 0.7 0.4 ?
What is the job of a storyteller in the giver
how is the telegraph you made like the one morse made?
How were the experiences of Jamestown settlers and pilgrims alike?how were they different
The French helped the Patriot war effort by A. keeping Spain out of the war. B. providing a navy and military support. C. going to war against hosti
___________ is a structure that contains spores and is located on the underside of fern leaves. Basidium Bacillus Cilium Sorus
