Area of a Circle: The area of a circle is the amount of space the circle takes up. To compute the area of a circle, we use the formula a=πr^2 where r is the radius of the circle.
Radius: The radius of a circle is the distance from the center of the circle to any point on the circle.
The width of the walkway is: 3 feet
Step-by-step explanation:
Given
Length of pool = 20 feet
width of pool = 40 feet
Let x be the width of the side walkway
Then the length with walkway will be: 20+2x
Width with walkway will be: 40+2x
Then total area with walkway:
so,
Dividing both sides by 4
As the measurement of length cannot be negative, we will only consider the positive value.
Hence,
The width of the walkway is: 3 feet
Keywords: Rectangle, Area
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I can’t solve because you did not list any
Answer:
the twice a number of 14
Step-by-step explanation:
14-2 11
Since both have a ratio of 8 feet to one second, we draw the conclusion that the situation may be described using a proportionate relationship.
<h3>Is the relationship shown proportionally?</h3>
Keep in mind that the formula for a proportionate connection between two variables is:
y = k*x
where k is the proportionality constant.
If we get the same proportionality constant for the two supplied pairs of variables, then the presented scenario is proportional. Let's define x as the time and y as the distance.
After the first pair has traveled 24 feet in 3 seconds:
24 feet = k*3s
K = 8 ft/s for (24 ft/3s)
After the second pair moves 40 feet in 5 seconds:
40ft = k*5s
K = 40ft/5s 8ft/s
Then, because both have a ratio of 8 feet to one second, we draw the conclusion that the situation may be described using a proportionate relationship.
For further information on proportional relationships:
brainly.com/question/12242745
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