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23 votes
23 votes
Need help ASAP please!! See attached photo

Need help ASAP please!! See attached photo-example-1
User SarahR
by
2.6k points

1 Answer

20 votes
20 votes

Answer:

Angle ABC = 110 degrees

Explanation:

Set angle ABC equal to the two parts and solve for x

17x + 8 = 42 + 12x - 4

17x + 8 = 12x + 38

5x = 30

x = 6

Plug in x to angle ABC and solve

17(6) + 8 = 110

User Salem
by
2.9k points