2 years ago

Please help giving brainlist last question

Mathematics

2 answers:

Aleks04 [339]2 years ago

8 0

Answer:

hope you can understand

Veronika [31]2 years ago

3 0

Answer:

option 3

Step-by-step explanation:

the ray is an angle bisector and divides the opposite side into segments that are proportional to the other two sides , that is

$\frac{x}{12-x}$ = $\frac{5}{4}$ ( cross- multiply )

4x = 5(12 - x)

4x = 60 - 5x ( add 5x to both sides )

9x = 60 ( divide both sides by 9 )

x = $\frac{60}{9}$

None of the choices are the value of x

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