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3 years ago

HELP 20 POINTS!

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

8 0

Answer:The first one is 22 The second one is 110 The third one is 5 The fourth one 22k

Step-by-step explanation:

dd all the sides of the scale drawing.

So, the perimeter of the scale drawing is 22 centimeters.

If the scale is 1 centimeter = 5 feet, then the dimensions of the actual living room and entryway are 20 feet, 25 feet, 30 feet, 5 feet, 10 feet, and 20 feet. Now, add all the sides of the actual living room and entryway.

So, the perimeter of Hannah's actual living room and entryway would be 110 feet.

To find how many times larger the actual perimeter is than the scale drawing perimeter numerically, divide the numerical value of the actual perimeter by the numerical value of the scale drawing perimeter.

So, the value of the actual perimeter of Hannah's living room and entryway would be 5 times the value of the perimeter of the scale drawing.

Notice that in the scale of 1 to 5, the perimeter of the actual shape is 5 times the perimeter of the scale drawing. So, in a scale of 1 to k, the perimeter of the actual shape would be k times the perimeter of the scale drawing. Therefore, for the scale of 1 centimeter = k feet, the perimeter of Hannah's actual living room would be 22k feet.

Butoxors [25]3 years ago

4 0

For the first blank where it asks for the perimeter, the perimeter is all the outside sides of a shape added up. So, 6 + 1 + 2 + 4 + 4 + 5 = 22.

For the second blank, you just multiply the entire perimeter by 5, so, 22 times 5=110.

For the third blank, it is basically the same as the previous question. The answer is 5.

For the fourth blank, it is the same perimeter as the first blank, but instead of centimeters, it is in k. So, 22k.

Hope this helped! :)

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mel-nik [20]

Answer:

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Step-by-step explanation:

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Length × Width

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= 486.12m²

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Answer:

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Step-by-step explanation:

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