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sladkih [1.3K]
3 years ago
8

ILL MARK BRAINLIEST

Mathematics
1 answer:
ollegr [7]3 years ago
8 0

Answer:

y= kx

when y = 4

x = -2

4= -2k

divide both sides by -2

k = -2

when y = 10

10 = x(-2)

10= -2x

divide both sides by -2

x = -5

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Read 2 more answers
The lengths of the sides of a triangle are in the extended ratio 44 ​: 55 ​: 77. the perimeter of the triangle is 6464 cm. what
joja [24]
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x = <span> <span> <span> 36.7272727273 </span>

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OR maybe that's another of those infamous Brainly typos.

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6 0
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