swagmoney003
swagmoney003
20-12-2017
Mathematics
contestada
What is the value of x?
Respuesta :
jamesphantos11
jamesphantos11
20-12-2017
Since vertical angles are congruent, (4x+7)=5(x-4). So simplifying we get 4x+7=5x-20. If we add 20 on both sides we get 4x+27=5x. Now when we subtract x from both sides, we get x=27
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Cellular respiration is a biological process in which glucose is broken down to form energy in the form of ATP. The reactants have a starting energy of 3564 kil
Advantage of this app?
help me please thank you look at the graphs below
Two square pyramids have the same volume. For the first pyramid, the side length of the base is 20 in., and the height is 21 in. The second pyramid has a height
Genetically modified foods can contain genes from different, unrelated organisms. Please select the best answer from the choices provided T F
If an organism’s diploid number is 12, its haploid number is a. 12. b. 6. c. 24. d. 3. ____ 2. gametes have a. homologous chromosomes. b. twice the number of ch
42/22 has to be simplify how
What reforms did Diocletian introduce to improve the Roman Empire?
Which general did the English send to recapture Trenton from the Americans? plz help
You cut a piece of wood and sand it to make a model. What kind of change occurred? A. chemical change B. substance change C. phase change D. physica
