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SOMEONE PLEASEEEEE HELPPPPPP

SOMEONE PLEASEEEEE HELPPPPPP-example-1
User Yazzmi
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1 Answer

27 votes
27 votes

9514 1404 393

Answer:

x = 16

Explanation:

The angle bisector divides the sides proportionally.

(x -4)/9 = x/12

4(x -4) = 3x . . . . . . . multiply by 36

x = 16 . . . . . . . . . . . . add 16-3x to both sides, simplify

User RuiG
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3.0k points