ezazahmed753 ezazahmed753
  • 14-10-2018
  • Mathematics
contestada

If AC=9. Solve for X and find the length of BC.

If AC9 Solve for X and find the length of BC class=

Respuesta :

bgill bgill
  • 14-10-2018

Answer:

x=2

2x+3x-1=9

5x=10

x=2

BC=3x-1

BC=3*2-1

BC=5

Step-by-step explanation:


Answer Link
1subasinghet
1subasinghet 1subasinghet
  • 14-10-2018
2x + 3x - 1 = 9
5x-1=9
5x=10
X = 2

Now substitute

3x - 1 = BC
3(2) - 1 = BC
6 -1 = BC
5 = BC
Ver imagen 1subasinghet
Answer Link

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