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2 years ago

6.

Mathematics

1 answer:

disa [49]2 years ago

3 0

Answer:

1/3

goes up one over three

rise over run

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Please answer this for me?

Lelu [443]

The first relation is a function, the others no

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3 years ago

What is the degree classification of this polynomial?<br> x^2+4x-8

Darina [25.2K]

You can find the degree classification by what is the greatest power shown in the polynomial. In this case, your answer is 2. Remember, it will be easier to find the degree when you order the terms from greatest to least by powers.

6 0

3 years ago

Once upon a time, there was a former whose family raised pigs and chickens. One morning, the farmer's wife looked into the barny

Fed [463]

Using a system of equations, it is found that:

There are 8 chickens in the yard.

There are 16 pigs in the yard.

-----------------------------------------

This question is solved using a system of equations. I am going to say that:

x is the number of chickens.

y is the number of pigs.

-----------------------------------------

A chicken has 1 head, as do a pig.
There are 24 heads.

Thus:

$x + y = 24 \rightarrow y = 24 - x$

-----------------------------------------

A chicken has 2 feet.
A pig has 4 feet.
In total, there are 80 feet.

Thus:

$2x + 4y = 80$

-----------------------------------------

Number of chicken:

Since $y = 24 - x$

$2x + 4y = 80$

$2x + 4(24 - x) = 80$

$2x + 96 - 4x = 80$

$2x = 16$

$x = \frac{16}{2}$

$x = 8$

There are 8 chickens in the yard.

-----------------------------------------

Number of pigs:

$y = 24 - x = 24 - 8 = 16$

There are 16 pigs in the yard.

A similar problem is given at brainly.com/question/24104709

8 0

3 years ago

What is the value of x is the equation 3(2x + 3) = 3x + 12 ?

Doss [256]

6x+9=3x+12
6x-3x=12-9
3x=3
X= 3
I hope this helps :)!

7 0

3 years ago

Read 2 more answers

Find the unknown measures. Round lengths to the nearest hundredth and angle measures to the nearest degree.

MatroZZZ [7]

The answer is AB= 4.62; mA= 22; mB=68
You could quickly find the answer by just using Pythagorean theorem to find AB.
4.3^2 +1.7^2 = AB^2

5 0

3 years ago