prerstonhammond
prerstonhammond
02-09-2017
Mathematics
contestada
ac=5x+2,bc=x+3,ab=3x+4
Respuesta :
texaschic101
texaschic101
02-09-2017
ab + bc = ac
3x + 4 + x + 3 = 5x + 2
4x + 7 = 5x + 2
7 - 2 = 5x - 4x
5 = x <==
ab = 3x + 3....3(5) + 4 ....15 + 4 = 19
bc = x + 3 ...5 + 3 = 8
ac = 5x + 2....5(5) + 2.....25 + 2 = 27
Answer Link
Dus4nR
Dus4nR
02-09-2017
Answer = 27
Hope this helps :)
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
Help me please thank you
How does Shelley create a negative impression of Ozymandias? (Poem: Ozymandias, P. B. Shelley)
Explain what hobbes meant by the "state of nature" and by the " social contract"
Which of the following is a long-term benefit of regularly particlpating in physical activity?. Increasing the level of daily fatigue. Increasing the risk of co
A solid with its particles arranged in a regular repeating pattern is know as a
List the four signs of inflammation occurring within the injured tissue?
Which statement BEST describes the polarizing form of negative thinking? Dwelling only on the negative characteristics of a situation Expecting the worst case s
what clues do these painting give about the way of life of the old stone age.
what is one drawback of using secondary sources?
Why do Americans fear kerosene and how does Rockefeller calm those fears?
