20-03-2021
Mathematics

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I'm not understanding this very well can anyone help me?

Im not understanding this very well can anyone help me class=

Im not understanding this very well can anyone help me class=

Respuesta :

altavistard altavistard

20-03-2021

Answer:

x = 25

Step-by-step explanation:

Noting that these figures are similar, we set up and solve an equation of ratios:

x 30

---- = ------

15 18

Cross multiplying, we get:

18x = 30(15), or 3x = 5(15) = 75. Then x must be 25.

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