Mathematics: The triangles shown are similar. write a proportion that could be used to determine the missing length. explain why you set up your proportion the way that you did.

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The triangles shown are similar. write a proportion

Ответ:

NylaJohn29

18.06.2020

5/20= x/21
21*5=105
105/20= 21/4
=5.25
I used this proportion because it was the only one that had two of the sides incorporated on one side of the equation. Otherwise, two variables wouldn't be able to be solved for.

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Ответ:

hpugh2019

18.06.2020

Mathematics

5/20= x/21

21*5=105

105/20= 21/4

=5.25

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Ответ:

glocurlsprinces

11.07.2021

Mathematics

Step-by-step explanation:

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