3 years ago

Please answer number one and number two

Mathematics

1 answer:

PIT_PIT [208]3 years ago

4 0

your answers would be 4 and 2

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Leno4ka [110]

So u just increase £33 by 35%
To do this:

100 + 35 = 135%
135% / 100% = 1.35%
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Answer = £44.55

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3 years ago

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larisa86 [58]

Answer: 1) B is correct, constant of variation is -2.

Step-by-step explanation:

Direct variation states that a relationship between the two variables. we say y varies directly as x

i.e, or y =kx.................[1] ; where k is the constant of variation.

Given the equation:

Divide both sides by -4 we get;

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.......[2]

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3 years ago

Step-by-step to reduce the radical of the square root Of 160

notka56 [123]

Answer:

$4\sqrt{10}$

Step-by-step explanation:

$\sqrt{160}$

$\sqrt{16 * 10}$

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because 16 is a perfect square root and it splits into 4 * 4 while 10 isnt a perfect square root so it stays inside.

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nata0808 [166]

Answer:

A = pi r^2

Step-by-step explanation:

The formula for area of a circle is given by

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