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Find BC if BC= x + 17, AC= 2x + 30, and AB = 2.
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Find BC if BC= x + 17, AC= 2x + 30,
and AB = 2.

User Ross Riley
by
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1 Answer

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Answer:

AB+BC+AC=180°

2+x+17+2x+30=180°

3x+49=180°

3x=180°-49

x=131/3

again

BC=131/3+17

=182/3°

User AngryITguy
by
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