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PLEASE HELP!!! DUE IN 10!!!
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4 votes
PLEASE HELP!!! DUE IN 10!!!

PLEASE HELP!!! DUE IN 10!!!-example-1
User Juuro
by
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1 Answer

6 votes

Answer:

(2x-1)°+(5x-42)°=90°

Explanation:

open the bracket

2x-1+5x-42=90°

7x-43=90°

7x=136

divide both sides by 7

x = 19

User Anuj Kulkarni
by
6.5k points
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