3 years ago

Draw a tree diagram to support the area model

Mathematics

1 answer:

Kaylis [27]3 years ago

8 0

How exactly am I supposed to do that on brainly.

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Does anyone know how to do this?? steps are helpful but not necessary

aniked [119]

Answer:

C. $\frac{2(x+16)}{x+4}$

Step-by-step explanation:

We want fg of x, so first we have to multiply f(x) times g(x).

$\frac{x+16}{x} * \frac{2x}{x+4}$

$\frac{(x+16)2x}{x(x+4)}$

$\frac{2x^{2}+32x}{x^{2}+4x}$

We can cancel out an x from every term.

$\frac{2x+32}{x+4}$

Let's rewind a little to get this into one of the answer choices.

$\frac{2(x+16)}{x+4}$ is our answer.

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3 years ago

A boy's age is three times the age of his sister. Their ages together total 16 years.

jok3333 [9.3K]

Answer:

Sister's age: 4

Brother's age: 12

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2 years ago

Which property justifies the following equation?

Leviafan [203]

1. . D . Identity , when you odd both properties it will always to be true on both sides

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3 years ago

What is 29/33 in simplest form

Oduvanchick [21]

29/33 is already in simplest fraction form

29 is a prime number and cannot be simplified more

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3 years ago

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PLEASE HALP IM TIMED!!! WILL GIVE 25 PTS

MatroZZZ [7]

So basically, we have [-83, -77] as the whole thing.
There's a circle that limits [-83, -79) as a shaded zone.

Vera claims that -78.9999 $\geq$ X, which is false.
Vera wrote a relation symbol that doesn't represent the ray's direction. She went the other way around.

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2 years ago