asked 70.6k views
17 votes
(9k+6)(4k+5) solve for k

(9k+6)(4k+5) solve for k-example-1
asked
User Sooyeon
by
8.4k points

1 Answer

4 votes

Answer:

9k+6+4k+5=180°

13k=180-11=169°

k=13°

answered
User Kenny Linsky
by
8.4k points
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