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2 years ago

Compare the models for 1/3 and 2/6 how dose the number of parts relate to the sizes of the parts

1 answer:

6 0

There is no model attached, but, we can imagine a model.
Take a whole pizza.
There’s six slices and you have three friends.
You want it to be even and so each friend gets two slices.
But, originally, the pizza could’ve been sliced into three bigger pieces anyways.
1/3 = 2/6

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How is the volume of a composite figure calculated? Describe the process for finding the volume of a composite figure.

Ivanshal [37]

Answer: Calculate the volume of each individual figure and add them.

Step-by-step explanation:

1. A composite figure is formed by two or more figures.

2. Then, to calculate the volume of the composite figure you must calculate the volume of each individual figure and then you must add all the volumes obtained.

3. For example, if a composite figure has a cylinder and a cone, the volume of the composite figure will be the sum of the volume of cylinder and the volume of the cone:

$V=V{(cylinder)}+V{(cone)}$

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2 years ago

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jolli1 [7]

600.008 (why does this need to be 20 things long)

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2 years ago

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Answer: 20%??? I don't know Honestly

Step-by-step explanation:

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2 years ago

In addition to the facts in the diagram, which statement is necessary to prove that the two triangles are congruent by the SAS c

nasty-shy [4]

The best answer to go with is b

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2 years ago

Given a quadratic function in vertex form:

Alja [10]

Answer:

See below

Step-by-step explanation:

Part A

A vertical stretch takes place when $a\cdot f(x)$ given that $|a| > 1$

Part B

A vertical compression takes place when $a\cdot f(x)$ given that $0 < |a| < 1$

Part C

A vertical stretch is different than a horizontal compression:

In a vertical stretch, the input stays the same, but the output is multiplied by the scale factor
In a horizontal compression, the output stays the same, but the input is multiplied by the scale factor

Part D

A reflection across the x-axis means that the output, our y-variable, is the opposite sign. This means that all values of $a$ must be negative such that $a\cdot f(x)$ as mentioned in parts A and B. Also, in part C, since our scale factor is negative, the output is the only one being multiplied by the scale factor.

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1 year ago