The rectangular room that measures 6 inches by 4 inches on a scale drawing (where 1 inch represents 3 feet) has a real area of 216 square feet. At $5 per square foot, the cost to carpet the room would be $1080.
The subject of the question is a real-life example of using scale measurements in rectangular shapes. In this case, a scale drawing of a rectangular room.
The scale provided is 1 inch to 3 feet, which means that every 1 inch in the drawing corresponds to an actual length of 3 feet. Therefore, a length of 6 inches on the drawing is equivalent to 6 * 3 = 18 feet actual length. Similarly, a width of 4 inches on the drawing is equivalent to 4 * 3 = 12 feet actual width.
Area of a rectangular shape is given by the product of its length and width, so 18 ft * 12 ft = 216 square feet which is the actual area of the room.
Lastly, given that carpeting costs $5 per square foot, the total cost will be the area of the room times the cost per square foot, which is 216 * 5 = $1080.
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Answer:
$1647.20
Step-by-step explanation:
28400x 5.8% which equals .058 in decimal form which gives you $1647.20
True/False
It has a fixed number of digits and is a decimal. It is true that 25.33 since it is a decimal with a finite number of digits.
A decimal number with a finite number of digits following the decimal point is known as a terminating decimal. More. The repeating decimal 13.20000000000000... can be used to represent a terminating decimal like 13.2, however when the repeating digit is zero, the value is typically classified as terminating.
Decimals with afinite number of decimal places are known as terminating decimal numbers. So these numbers have a fixed number of digits after the decimal point before they end.
A decimal number having a limited number of digits following the decimal point is referred to as a terminating decimal. The repeating decimal 5.6500000000... can be used to represent a terminating decimal like 5.65, however when it is zero, the value is typically referred to as terminating.
To learn more about terminating decimal refer to:
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To find the value of x for a pair of similar polygons, set up a proportion comparing the lengths of corresponding sides and solve for x.
The value of x can be found by examining the corresponding sides of similar polygons. For example, if one side of the first polygon is twice as long as the corresponding side of the second polygon, then we can set up the proportion:
Length of side in polygon 1 / Length of side in polygon 2 = 2 / 1
Once we have the proportion set up, we can solve for x by cross-multiplying and then dividing:
Length of side in polygon 1 = 2 * Length of side in polygon 2
So, the value of x is 2 times the length of the corresponding side in the second polygon.
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