3 years ago

3x - 2 2x + 1 д B c If x = 5, then the length of BC is

1 answer:

4 0

So BC is 2x+1 and they are telling you that if your x is 5 then what is BC
So you have to plug in the 5 into your equation
2(5)+1
10+1
11
So BC is 11

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