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frosja888 [35]
2 years ago
12

Please help I will give points

Mathematics
1 answer:
Eddi Din [679]2 years ago
8 0

Answer:

x=1045/13

let x be the unknown side

here 13,19 & 55,x are in proportion

13:19=55:x

13/19=55/x

13x=55×19

x=1045/13

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