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 ( 62+ )
Otras preguntas
How do you do this? Show work! Thanks! RANDOM ANSWERS WILL BE MODERATED!!!
Which person most likely holds a Calvinist belief?
Juan Tomás Ávila Laurel went on a hunger strike to protest... a. the president's regime in Equatorial Guinea b. the destruction of nature in Equatorial Guinea c
The settlements of quebec, montreal, and nova scotia became known as _______.
I need help with the summaries chapters 1-12 for the book lord of the flies
What is the mole ratio of d to a in the generic chemical reaction 2a+b-- c+3d?
Which is true? A 0.0038 > 0.004 B 0.0749 = 0.075 C 0.4731 > 0.5001 D 0.7910 = 0.79
Which budgeting questions should Sara ask when deciding whether to rent or buy a house? Check all that apply.
Can someone help me find the Complete the missing value in the solution to the equation.
which action could be considered an effect of the protestant reformation
