3 years ago

If AB = BC, AB = 4x -2, and BC = 3x + 3, find the length of AB.

Mathematics

2 answers:

Valentin [98]3 years ago

6 0

The length of AB is 18

Natali [406]3 years ago

3 0

Answer:

AB = 18

Step-by-step explanation: AB = BC

4x -2 = 3x + 3... subtract 3x and add 2

1x = 5.. divide both sides by 1 and x= 5

plug x into 4x -2

4(5) -2 = 18

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