vanpiredairies214 vanpiredairies214

23-09-2021
Mathematics

contestada

Pleaseee helppp
Which is a proportion

Thanks
100 points extra will mark brainliest

Pleaseee helppp Which is a proportion Thanks 100 points extra will mark brainliest class=

Respuesta :

seaotter395 seaotter395

23-09-2021

19: The answer is C/56.
20. The answer is B/9
21. The answer is C/ 40/3

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azharnurmuhanova azharnurmuhanova

23-09-2021

Answer:

Step-by-step explanation:

19 .m= (64*7)/8=56

20.a= (36*7) /28=9

12*у=15у-40

12у-15у=-40

У=40/3

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