kinglyfun
kinglyfun kinglyfun
  • 19-08-2020
  • Mathematics
contestada


For the lengths AB, BC, and AC to equal 7,6, and 13 respectively, what is the
value of x?

For the lengths AB BC and AC to equal 76 and 13 respectively what is the value of x class=

Respuesta :

snog
snog snog
  • 19-08-2020

Answer:

x = 5

Step-by-step explanation:

We know that AB = 2x - 3 and AB = 7, therefore:

2x - 3 = 7

2x - 3 + 3 = 7 + 3

2x = 10

2x / 2 = 10 / 2

x = 5

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