prerstonhammond prerstonhammond
  • 02-09-2017
  • Mathematics
contestada

ac=5x+2,bc=x+3,ab=3x+4

Respuesta :

texaschic101
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

Otras preguntas

PLEASE HELP !!!!!!!
Why did Ancient Egyptian rulers order the construction of the pyramids? O to defend against invaders from Kush O to increase trade with Mali O to decrease the i
I need help with all this please help!!
plity -2 -6.452 - 6+(-3.252).​
If I have 5.275 moles of gas at a temperature of 575 K and a pressure of 7.75 atmospheres, what is the volume of the gas?
Help I was playing games in class please help
You go to your favorite store and buy 3 hats h and 2 scarves s you spent $36 total
what is the difference in formal balance and structural balance
2(m + 1) = 16 full answer
find the slope and a point on the line for the lines with the following equation y - 9 = -3/4(x + 4)