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8090 [49]
3 years ago
15

A dance floor is in the shape of a rectangle.

Mathematics
2 answers:
inn [45]3 years ago
6 0

Answer:

P= 74

Step-by-step explanation:

For a rectangle with width w and length L, the perimeter P is defined as P=2W+2L

W=16

L=21

P= 2 x 16 + 2 x 21 =

P=74

Nataliya [291]3 years ago
6 0

Answer:

The perimeter is 74 meters

Step-by-step explanation:

By definition the perimeter of a rectangle is the sum of the lengths of its 4 sides.

The formula for calculating the perimeter of a rectangle is as follows:

P = 2w + 2L

Where P is the perimeter, w is the width and L is the length.

In this case we want to find P and we know that:

w =16\ meters

L =21\ meters

Therefore:

P = 2(16) + 2(21)

P = 74\ m

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Question 4
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Answer:

a A = 30 + 0.45 n

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Step-by-step explanation:

Given

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Rate = 0.45 per customer

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This is calculated as:

A = Base\ Amount + Rate * n

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A = 30 + 0.45 * 134

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6 0
2 years ago
Chapter 2
Mashutka [201]

Answer:

11.20

Step-by-step explanation:

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Answer:

1080

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Step-by-step explanation:

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