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4 years ago

A) Complete the table of values for y= x^2 - 4x

Mathematics

2 answers:

IrinaVladis [17]4 years ago

6 0

Answer:

-1,5 \ 1,-3 \2,-4 \4,0\

Step-by-step explanation:

Aneli [31]4 years ago

4 0

Answer:

y = x² - 4x

x = -1 y = 5

x = 0 y = 0

x = 1 y = -3

x = 2 y = - 4

x = 3 y = - 3

x = 4 y = 0

x = 5 y = 5

Hope this helps.

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3 years ago

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A company makes wax candles shaped like a rectangular prism each candle is 5cm long 2cm wide and 12cm tall if the company used 5

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4 years ago

Which polynomial, when added to the polynomial 5x^2–3x–9, is equivalent to x^2–5x+6?

Anna71 [15]

Answer:

$-4\cdot{x^2}-2\cdot{x}+15$

Step-by-step explanation:

We can look at the terms one by one. We know that to get 5 to 1 we must add -4 so the first term is:

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Lastly, to go from -9 to 6 we must add 15. The final polynomial added is:

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3 years ago

How many cubic centimeters of water can this paper cone cup hold?

blagie [28]

48π cm^3

Step-by-step explanation:

The formula for the volume of a cone is...

$V=\frac{1}{3}\pi r^2h$

We can plug everything we know from the photo into the equation, but note that the picture gives us the diameter, which is 8, instead of the radius. The radius is half of the diameter, so the radius will be 4. Also we will be leaving pi as it is, instead of changing it to 3.14.

$V=\frac{1}{3}*(\pi *4*4*9)$

$V=\frac{1}{3}*(144\pi )$

V = 48π

The paper cone can hold 48π cubic centimeters of water.

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3 years ago

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