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raketka [301]
3 years ago
10

The area of a rectangle is 30 square meters. Find the length and width if the length is 1.45 times the width.

Mathematics
1 answer:
lyudmila [28]3 years ago
7 0

Answer:

<u>The length of the rectangle is 14.5√6/29 or 6.6 meters and the width is 10√6/29 or 4.55 meters.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Area of a rectangle = 30 square meters

2. Find the length and width if the length is 1.45 times the width.

Width of the rectangle = x

Length of the rectangle = 1.45x

Now substituting in the formula of the area of a rectangle, this way:

30 = x * 1.45x

30 = 1.45x²

x² = 30/1.45

x = √30/1.45

x = 10 √6/29 or 4.55 (Rounding to two decimal places)

1.45 x = 14.5 √6/29 or 6.6

<u>The length of the rectangle is 14.5√6/29 or 6.6 meters and the width is 10√6/29 or 4.55 meters.</u>

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Based on the fact that the radius of the snowball increases by 0.36 inches every second, the linear function can be found to be y = 0.36x + 1.66

<h3>How to find the linear function?</h3>

The linear function is the function that shows how to change in the rate of the independent variable would affect the rate of change in the dependent variable.

The linear function takes the form:

y = mx + b

y = dependent variable

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Solving for the y-intercept gives:

3.1 = 0.36(4) + b

b = 3.1 - 1.44

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The linear function is therefore:

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Find out more on linear functions at brainly.com/question/28029655

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Step-by-step explanation:

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saveliy_v [14]

Answer:

undefined

The problem:

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Step-by-step explanation:

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( 3 ,  4)

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