Solve the proportion: 4/x = 2/7

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Ответ:

ander67061

17.03.2022

Mathematics

x = 14

Step-by-step explanation:

Cross multiply.

7 x 4 = 28.

X x 2 = 2x

2x = 28

x = 14

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Ответ:

dondre54

24.12.2022

Mathematics

1 & 3 / vertical angels are basically the number across from the other ..
Which of these are vertical angles?
8 and 10
1 and 3
1 and 4
4 and 5

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