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netineya [11]
3 years ago
13

Please help me on this will give you brainliest!!

Mathematics
2 answers:
dolphi86 [110]3 years ago
8 0

Answer:

bc= 6

Step-by-step explanation:

since the triangles are similar, the sides are in a ratio

xz/ac = 20/4 (5:1)

yx/ba = 15/3 (5:1)

yz/bc = 5:1 = 30/6

dimaraw [331]3 years ago
6 0
The answer would be ?=6 because 15/3=5 20/4=5 so 30/5=6

Hope this helps

Have a great day/night
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