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AB||CD. Find the measure of

AB||CD. Find the measure of-example-1
User Etxalpo
by
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1 Answer

5 votes

Answer:

C) 140

Explanation:

First find x by setting your formula up as

4x+20=5x-10

4x+20+10=5x

30=x

Now substitute 30 in place of x

5*30-10

User Ashokdy
by
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