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The Quantities x and y are proportional x. y 2. 14 6. 42 11. 77 Find The Constant Of Proportionality (r) in the equation y=rx​
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The Quantities x and y are

proportional
x. y
2. 14
6. 42
11. 77
Find The Constant Of Proportionality (r) in the equation
y=rx​

The Quantities x and y are proportional x. y 2. 14 6. 42 11. 77 Find The Constant-example-1
User Bo
by
8.4k points

1 Answer

4 votes

Answer:

r = 7

Explanation:

In a direct proportionality,

y = rx

Substitute a pair of values for x and y

77 = r × 11

Divide each side by 11

r = 77/11 = 7

User Kazuya Gosho
by
8.4k points
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