3 years ago

-6.56 × 14.2 = !!!!!

Mathematics

1 answer:

Lelu [443]3 years ago

7 0

Answer:

The answer is -93.152

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If y varies directly as x, and y=6 as x=-1, find y for the x-value of 5

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Answer:

$y=-30$

Step-by-step explanation:

we are given

y varies directly as x

so, we can write equation as

$y=kx$

where

k is constant of proportionality

We have

at x=-1 , y=6

so, we can use it to find k

$6=k(-1)$

so, we get

$k=-6$

now, we can plug it back

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now, we can plug x=5

and we get

$y=-6\times 5$

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Delvig [45]

Answer:

Step-by-step explanation:

Easy

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Step-by-step explanation:

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In simplest radical form, what are the solutions to the quadratic equation 0 = –3x2 – 4x + 5?

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