alextorresdr
alextorresdr
22-02-2018
Mathematics
contestada
i need help on this one :)
Respuesta :
PeytonBrainly
PeytonBrainly
22-02-2018
3x + 60 ° = 180
3x + 60 (-60) = 180 - 60
3x = 120
3x/3 = 120/3
x = 40
Check:
3x + 60 = 180
3(40) + 60 = 180
120 + 60 = 180
The answer is: x = 40
Answer Link
VER TODAS LAS RESPUESTAS ( 33+ )
Otras preguntas
Which event marks a significant shift from isolationism to becoming a world power for the United States? a) The Spanish-American War b) The signing of the Trea
What did Ramona use instead of cornmeal?
Each first year student in faculty of science, AE-FUNAI has a maths requirement A and a science requirement B. In a pool of 100 students shows that 50 students
The federal government retreated in the 1870s from Reconstruction because a. The Republican Party was more and more divided over issues. b. Abolitionist politic
what is an expansion for literature
Expressions equivalent to (8^2 ab^3 c^7)^5
For triangle ABC, what type of angle is: a)∠ABC? b)∠BCA? c)∠CAB?A)a) Acute angle, b) Obtuse angle, c) Right angle B)a) Right angle, b) Obtuse angle, c) Acute an
A __________ is a group of words containing either a subject or a predicate, but not both. subordinate clause phrase independent clause compound sentence
Find out whether there is any grammatical error in below sentence.None of the students attending your class / answered your questions / did they?A. None of the
Which three types of cables support both audio and video signals? a) HDMI, DisplayPort, Thunderbolt b) VGA, DVI, USB-C c) RCA, Ethernet, Thunderbolt d) HDMI, US
