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ivanzaharov [21]
3 years ago
10

If y varies directly with x and y = 20.4 when x = 6, find the value of y when x = -5.

Mathematics
1 answer:
Strike441 [17]3 years ago
6 0

Answer:

y=-17

Step-by-step explanation:

y=kx

20.4=k6

k=3.4

y=3.4(-5)

y=-17

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Answer:

Therefore,

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Step-by-step explanation:

Given:

Let,  

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point M( x₂ , y₂ )≡ (x , 2)

l(AB) = 15 units  (distance between points L and M)

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Distance formula between Two points is given as

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Substituting the values we get

15^{2}=(x--6)^{2}+(2-2)^{2}\\\\225=(x+6)^{2}

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4 years ago
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