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 ( 25+ )
Otras preguntas
Which symptom is associated with alcohol-impaired driving? a. increased heart rate b. breathing difficulties c. reduced coordination d. hearing loss
1293+354+2345? Please help im not smart
dahilan ng kolonyalismo
You can buy laundry product in a 30 ounce bottle for $15.30 or in a 25 ounce bottle for $12.25. Given these prices, which is the better deal. Show work with uni
At the county fair animals are judged for the quality of their breeding
-2.4f + 0.4f - 13 - 5 simplified
La suma de dos número es 9 y la diferencia es 9
How many milliliters are in 6.75 liters?
1 What is the main purpose of the "My Plate" graphic? A To inform people of the proper amounts of each food groups they should eat. B. To explain how to best pr
genetate two equivalent fractions for the fraction 7/8
