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3 years ago

C. Polynomial functions: y = x4 - 3x2 - 3Leading termLeading coefficient :Degree:

Mathematics

1 answer:

MrRissso [65]3 years ago

3 0

Answer:

Step-by-step explanation:

hello : here is an solution

Leading coefficient : 1 , 0 , -3 ,0 , -3 because : y = 1x4+0x^3 - 3x2+0x - 3

Degree: 4

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A square carpet of side length 9 feet is designed with one large shaded square and eight smaller, congruent shaded squares, as s

Pepsi [2]

Answer:

$3\sqrt{3} + 72$

Step-by-step explanation:

I attached an image to aid the understanding of the question.

Looking at the image, we see that the 8 shaded parts are congruent, as affirmed in the question as well. And we are told that T = 3, this implies that the area of the square with T as it's side is 9ft². Since all the 8 squares are congruenrt, it means each square has its area to be 9. Therefore, the total area of the 8 shaded squares will be:

$9 \times 8 = 72ft^{2}$

It remains the area of the shaded square with side S.

From the question, we have the following ratio:

$\frac{9}{S} = \frac{S}{T}[\tex]But[tex]\frac{9}{S} = \frac{S}{3}[\tex]Multiplying through by 3S we have27 = S² and this gives:[tex]S = \sqrt{27} = 3\sqrt{3}$

I did not add ± because length is always positive, so the case of negative is eliminated.

Now the areas of S is $3\sqrt{3}$

Therefore, the total area of the shaded squares is

$3\sqrt{3} + 72$

3 0

3 years ago

At a flea market. 78 booths are arranged in 6 rows. There are the same

11Alexandr11 [23.1K]

Answer:

B. 13 Booths

Step-by-step explanation:

Since there are 78 booths in total, and they are in 6 rows, this means we can divide both numbers to find the answer

78/6=13

So there are 13 booths in each row

8 0

3 years ago

Read 2 more answers

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Bumek [7]

idkStep-by-step explanation:

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3 years ago

Ecology: Wetlands Government agencies carefully monitor water quality and its effect on wetlands (Reference: Environmental Prote

Olegator [25]

Answer:

a) The variable of the study is: milligrams of nitrogen per liter of water.

This is the amount that needs to be measured and analyzed to reach conclusions in the study.

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c) The population under study is the milligrams of nitrogen per liter of water that are in the entire lake. You can estimate the parameters of the population by taking samples (In the example, 28 samples are taken).

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3 years ago

Byron scrambled 8 dozen eggs for the campers. What is the total number of eggs Byron scrambled

dusya [7]

The answer you are look for is 96

A dozen of eggs =12
He scramble 8 of a dozen

12•8=96

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4 years ago

C. Polynomial functions: y = x4 - 3x2 - 3Leading termLeading coefficient :Degree:​

C. Polynomial functions: y = x4 - 3x2 - 3Leading termLeading coefficient :Degree: