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mixas84 [53]
2 years ago
14

Identify the constant of proportionality in the equation. 3y = 15x

Mathematics
1 answer:
sasho [114]2 years ago
3 0

Answer:

5

Step-by-step explanation:

For direct variation y=kx, where k is the constant of proportionality

We need to get the equation in this form

3y = 15x

Divide each side by 3

3y/3 =15x/3

y = 5x

The constant is 5

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Answer:

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3 0
2 years ago
Read 2 more answers
Find perimeter in cm of the diagram
boyakko [2]

3 sides of square is 3*12=36 cm


perimeter for the full circle is 2 * pi * radius


which is =2 * 22/7 * 12 =75.43 cm


so 360° =75.43 cm


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8 0
2 years ago
ANY SMART PPL OUT THERE? (question about perimeter)
N76 [4]

Answer:

your answers are:

P= 2(l+w) units

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Step-by-step explanation:

each of these answers portray L two times for each side and W two times for each side which will give you your perimeter.

7 0
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