joselinetorres06
joselinetorres06 joselinetorres06
  • 04-05-2021
  • Mathematics
contestada

Using the segment addition postulate, find the value of x.
AB = 3x + 8
BC = 4x + 6
AC = 28
1) 2
2) 7
3) 28
4) 14

Respuesta :

rosethapa568
rosethapa568 rosethapa568
  • 04-05-2021

Answer:

its 2

Step-by-step explanation:

According to segment addition prostulate,

AB+BC=AC

or,3x+8+4x+6=28

or, 7x+14=28

or 7x=28-14

or, 7x=14

or,x=14÷7

or,x=2

Therefore, the value of x is 2.

Answer Link

Otras preguntas

which state capital is north of 40 degrees north latitude: Frankfort, denver, salt lake city, or columbus?
What what handels full name
her investment grew 22% to$610 how much did she invest____ ( solve as an equation or fraction)
how did martinique gain independence
What area of the long bone is covered with cartilage
In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?
The accompanying frequency table indicates the grades on the math midterm in Ms.Dennis' class. In which interval does the median of the date lie?
The traits of populations in the forest ecosystem have changed over time. What caused the traits to change?
how did martinique gain independence
solve for m (r=3m+3z) solution is m=___, use integers or fractions for any numbers in the expression (simplify answer) please help