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 ( 89+ )
Otras preguntas
In 1900, how were members of the United States Senate chosen? A. They were elected by the House of Representatives. B. They were elected by the people. C. They
Darwin realized that the economist Malthus's theory of population control..... a. applied to humans b. could be generalized to any population of organisms c. co
Ten dartboard targets are being painted as shown in the following figure. The radius of the smallest circle is 3in. and each successive, larger circle is 3in. m
The minute of a hand clock is 4.2 inches long does the point of a hand move more or less than 24 inches in one hour
why/how did cultures develop in specific locations of Africa
Which of the following techniques should you NOT use when recording your performance on a fitness evaluation? A. have a partner help count your reps as you work
What type of interest will earn you the most amount on your money? a. feeding b. compound c. ample d.simple What is the amount by which a company or indi
paco needs at least 3/8 yard of twine to build a model ship. how much twine could he buy. a 3/10 yard b 1/4 c 3/4 d 1/8 could you explain how to determine plea
Read this line from "Summer": To them a city is a prison house/Where pent up human forces labour and strive/Where beauty dwells not, driven forth by man; Which
construeste un enunt in care verbul "a fi"sa fie predicat
