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How would I do this

How would I do this-example-1
User M Hadadi
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1 Answer

2 votes

Answer:

15

Explanation:

Since the two triangles are similar you can use the ratio 6/9 = 10/x. Then you would cross multiply. 6x=90. 90/6=15. So the answer is 15

User Michalhosna
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4.3k points