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 ( 37+ )
Otras preguntas
Starting in the late 1300s, Russian princes fought to drive _____ out of Russia.
Which concept often comes in conflict with privacy rights?A.right to be left aloneB.right to encroachmentC.right to knowD.right to publicity
Which effect does the repetition of to have in the paragraphs that begin to those, for example? It creates a comical, singsong effect that brings out the humor
Which of the following is NOT one of the three levels of government that interact in the tri-lateral relationship which governs most Native American tribes toda
Find the probability. You flip a coin and then roll a fair six-sided die. The coin lands heads-up and the die shows an even number.
all living things are made of two or more cells
how many quarts are in a pint
to correctly paraphrase this sentence Tamar should
Every year the library club plans an end-of-year-trip. The club usually starts fundraising at the beginning of the year to ensure it raises enough money. Ethan
Suppose the lengths of two strings are 10 centimeters and 17 centimeters. Describe how the lengths of these two strings compare
