ellexxrae
ellexxrae
02-09-2016
Mathematics
contestada
Find the measures of
Respuesta :
texaschic101
texaschic101
02-09-2016
2x + 90 + x + 60 - x = 180
2x + 150 = 180
2x = 180 - 150
2x = 30
x = 15
check..
2x = 2(15) = 30
90
15
60 - 15 = 45
30 + 90 + 15 + 45 = 180
180 = 180 (correct)
Answer Link
VER TODAS LAS RESPUESTAS ( 36+ )
Otras preguntas
what is an integer between the square root of 30 and 4*Pi divided by 3
What does this mean in french I need help with the part that says le promotion
Ms.enigma said, "five less than one third of my age is 14." How old is ms. Enigma?
Farmers opposed the gold standard because they claimed that it would
what is the mean of the numbers 90, 95, 85, 80, 85, 90, 80, 95, 100
How do u break down 7x86 for the distributive property of multiplication
Each statement is true of the Enlightenment EXCEPT: A. It sought to justify the divine right of kings. B. It influenced the American Founding Fathers. C. It beg
Which waste material is removed from the human body by the respiratory system?
In Charles Dickens' novel A Christmas Carol, who was Scrooge's dead business partner
write an equation to show the best way to estimate 208÷7 using compatible numbers
