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sp2606 [1]
3 years ago
9

Please help me on this will give you brainliest!!

Mathematics
1 answer:
Arada [10]3 years ago
8 0

Answer:

AB = 2

Step-by-step explanation:

the triangles are similar so that means there is a constant ratio for each side length. so comparing the ratios from the bigger triangle to the smaller triangle,  leaves us with 9/3 and 15/5. if you take those and divide them you get 3 for both of them which is the constant. so then in order to find the length of AB just take the side length of XY (6) and divide it by 3 (the constant ratio) and there you have your answer!

hope this helps.

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What is the solution to the following system?<br> X+2y+z=9<br> X-y+3z=13<br> 2z=10
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==

Start with the last equation:  2z = 10, therefore z = 5 [easy]

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====

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