Given:
The price of shoes after discount = 27
Discount % = 40%
To find:
The original price of shoes before discount.
Solution:
Let x be the original price of shoes before discount.
The price of shoes after 40% discount is
The price of shoes after discount = 27
Therefore, the original price of the shoes is 45.
Remove parentheses. Which would be a - 3
Answer:
The mean absolute deviation tells you how spread out or how clustered around the mean a set of data is. This is the variation in the data. To compare sets, a higher mean absolute deviation indicates that the data points are more spread out from the mean. A lower mean absolute deviation indicates data points are more clustered around the mean.
To create an area that is 1.5 m^2 in size, you will need to make use of a total of 27 triangles.
<h3>How many triangles are needed to compose a region that is 1.5 square meters?</h3>
A square that has a size of one square meter is divided into nine smaller squares that are similar to each other. Each of the little squares is divided into two triangles that are similar to one another.
There are nine smaller squares contained inside one square meter, since 1 square meter may be broken down into nine identical smaller squares. Each of the little squares is divided into two triangles that are similar to one another. 9 smaller squares may be broken down into the following:
9*2=18 (shows identical triangles)
Hence, 1 square meter is decomposed into 18 identical triangles.
We need to find the number of triangles needed to compose a region that is square meters
where
m^2 = 1.5 m^2
Where
1 m^2 = 18 identical triangles.
1.5 m^2 = 1.5 * 18
1.5 m^2 = 27 identical triangles.
In conclusion, To create an area that is 1.5 m^2 in size, you will need to make use of a total of 27 triangles.
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