Mathematics, 28.05.2020 21:06 zandariouslee

The quantities
xx
x
x
and
yy
y
y
are proportional.
xx
x
x
yy
y
y
1111
11
11
1291\dfrac{2}{9}
1
9

2

1, start fraction, 2, divided by, 9, end fraction
2121
21
21
2132\dfrac{1}{3}
2
3

1

2, start fraction, 1, divided by, 3, end fraction
4545
45
45
55
5
5
Find the constant of proportionality
(r)(r)
(r)
left parenthesis, r, right parenthesis
in the equation
y=rxy=rx
y=rx
y, equals, r, x
.

Answers: 3

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The quantities
xx
x
x
and
yy
y
y
are proportional....