madysenzyung madysenzyung

15-05-2020
Mathematics

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triangle xyz is similar to triangle abc solve for k

triangle xyz is similar to triangle abc solve for k class=

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wegnerkolmp2741o wegnerkolmp2741o

15-05-2020

Answer:

k = 13.5

Step-by-step explanation:

We can use ratios to solve

3 4.5

---- = ---------

9 k

Using cross products

3k = 9*4/5

Divide each side by 3

3k/3 = 9*4.5/3

k =13.5

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heb20oo3 heb20oo3

15-05-2020

The correct answer is 13.5

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