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I need more help thank-example-1
User Laepdjek
by
6.6k points

1 Answer

6 votes

Answer:

B. 24

Explanation:

Since both triangles are similar, therefore,

GM/XD = AG/KX

(x - 2)/6 = (x + 9)/9

Cross multiply

9(x - 2) = 6(x + 9)

9x - 18 = 6x + 54

Collect like terms

9x - 6x = 18 + 54

3x = 72

Divide both sides by 3

x = 72/3

x = 24

User JPV
by
7.6k points
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