All categories

3 years ago

Write a paragraph that addresses the question: How is proportional reasoning used to create scale models?

Mathematics

1 answer:

Lostsunrise [7]3 years ago

3 0

Answer:

<h2>Proportional Reasoning involves comparing items using ratios, and using multiplication to identify relationships that we can apply to a given situation. ... Multiply each of the side lengths by a/b to find the lengths of the corresponding sides that will be on the scale drawing.</h2>

You might be interested in

Jesse has a storage container in the shape of a right rectangular prism. The volume of the container is 43.875 m³, the length is

Margaret [11]

The height of Jesse's storage container is 2.25 m. Thanks for your question! Don't forget to rate and give me the brainliest answer! Then, I can help you with all your problems! ^-^ ~

3 0

3 years ago

Read 2 more answers

Enter the equation of the line in slope-intercept form.

vitfil [10]

Answer:

y= $\frac{1}{4}$ x

Step-by-step explanation:

the y intercept is 0

4 0

3 years ago

: In a marketing survey, a random sample of 730 women shoppers revealed that 628 remained loyal to their favorite supermarket du

scoundrel [369]

Answer:

The point estimate for p is 0.86.

Step-by-step explanation:

We are given that in a marketing survey, a random sample of 730 women shoppers revealed that 628 remained loyal to their favorite supermarket during the past year (i.e. did not switch stores).

Let p = <u><em>proportion of all women shoppers who remain loyal to their favorite supermarket</em></u>

Now, the point estimate for the population proportion (p) is represented by ;

Point estimate for p = $\hat p$ = $\frac{X}{n}$

where, X = Number of women shoppers who remained loyal to their favorite supermarket during the past year = 628

n = sample of women shoppers = 730

So, <u>point estimate for p</u> ( $\hat p$ ) = $\frac{X}{n}$

= $\frac{628}{730}$ = <u>0.86</u>

4 0

3 years ago

Rectangle area w algebra<br> step by step explanation please :)

Natalija [7]

We know that the area is 20.

Since 20 is a small number: lets list out possible combinations of lengths and widths.

1 * 20

2 * 10

4 * 5

L = 7 + 3w

lets see which on makes sense.

L = 7 + 3w

20 = w7 + 3w^2

3w^2 + 7w -20 = 0

(3w - 10)(w - 2)

w can equal 10/3 or 2.

So the dimensions: are Width = 2 Length = 10

8 0

3 years ago

Guysss Pleaseee helppp

Slav-nsk [51]

Answer:

600 cm^2

Step-by-step explanation:

The side length of one of the faces is 10 cm

The length of a side is generally noted as s.

In this problem s = 10

Area of a cube face = s^2

So the area of one face of a cube = s^2 = 10^2 = 10*10 = 100

There are 6 faces on a cube.

Area = 6 * 100 = 600

7 0

3 years ago