drew1200p9konv
drew1200p9konv
02-06-2018
Mathematics
contestada
What is the value of x?
Respuesta :
vidalmari6p99qfk
vidalmari6p99qfk
02-06-2018
x=21
x-4 + 3x +100=180
x + 3x =84(180-100-4)
4x=84
x=21
x-4=17
3x21=63
100+21+63=180
Answer Link
torie001
torie001
02-06-2018
x=21
since there are 180° in a triangle you just have to make sure its equal,so it would be :
(21-4)+(3 *21)=100°
17+63+100=180
there for x equals 21
Answer Link
VER TODAS LAS RESPUESTAS ( 12+ )
Otras preguntas
how do you write 26.17 in word form
Which of the following sentences is written in passive voice a. A massage should relax, not stress, you b. Instead of stressing you, a massage should relax you
MC)Which of the following was the strongest business trend in the United States during the late 19th century? a steady decline in poverty increased government r
Human activity contributes to the extinction of species. Which is not a human activity that contributes to the extinction of a species? a. introducing a nonnati
Help please The Indian leader who advocated a nonviolent approach to independence was _____. Bose Gandhi Nehru Akbar
During the Hoover administration, several economic warning signs appeared. Can you name them?
how can you reduce the stress of completing a project
Nature of the predicate
which is the correct order of processes that occur for water to move from a lake to a cloud and then turn into rain
Describe some of the common health conditions associated with air pollution?
