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Ganezh [65]
3 years ago
8

The equation below describes a proportional relationship between x and y. What is the constant of proportionality? Y=4/7x

Mathematics
1 answer:
FromTheMoon [43]3 years ago
4 0

Answer:

the given equation is y=4/7x

reciprocating both sides you get y/x =7/4

now x and y are directly porportional to each other so

x=ky where k is the constant

or x/y=k ......................(2)

equating 1 and 2

k=7/4

Step-by-step explanation:

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vova2212 [387]
\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
%  (a,b)
X&({{ a}}\quad ,&{{ b}})\quad 
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\begin{cases}
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\boxed{a=2}\\
----------\\
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