What is the value of X? And it says not to round the answer

Question

asked Jan 18, 2020 153k views

1 Answer

JJunior · Answer 1 · 2020-01-22T08:10:31+0000

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Work Shown:

Use the angle bisector theorem

AC/AD = BC/BD

4/3 = 7.5/x

4x = 3*7.5 ... cross multiply

4x = 22.5

4x/4 = 22.5/4

x = 5.625