Math, asked by tameckawilliams, 10 hours ago

If AB=10 AC=4x-5 and BC=2x-5 then what is BC

Answers

Answered by aabbccdd9p

0

Answer:

AB=10

AC=4x-5

BC=2x-5

AB+BC+AC+=180

10+2x-5+4x-5=180

10+6x-10=180

6x=180

x=30

therefore

BC=2x-5

=2*30-5

=60-5

=55

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