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zzz [600]
3 years ago
13

Find the circumference of the object. Use 3.14 or 22 for 1. Round to the nearest hundredth, if necessary.

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0

Answer:

9.42 ft

Step-by-step explanation:

We know the diameter is equal to 1.5 ft.

The equation for circumference is 2πr.

Let's insert the numbers we already have.

2(3.14)(1.5)

= 9.42 ft

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DerKrebs [107]

Answer:

a

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George plans to cover his circular pool for the upcoming winter season. The pool has a diameter of 20 feet and the cover extends
MariettaO [177]

For the circular cover we have:

A) The area is 379.94 ft²

B) The length of the rope must be 68.2 ft

<h3>How to get the area of the cover?</h3>

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Where pi = 3.14

In this case, the diameter of the pool is 20ft, then the radius is:

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Then the area of the cover is:

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B) now we want to get the length of the rope, we know that the rope runs along the cover, then the length of the rope must be equal to the circumference of the cover.

Remember that the circumference of a circle of radius R is:

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Then the length of the rope will be:

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2 years ago
What Is 9/10 divided by 2/5 equal
strojnjashka [21]
<span>9/10 divided by 2/5
Convert the divided sign into multiplication while flipping the fraction 2/5 to 5/2
9/10*5/2
Multiply the numerator by the other numerator while multiplying the denominator by the other denominator.
45/20
Simplify
Final Answer: 2 1/4 or 45/20 *They 2 1/4 and 45/20 are the same value. Just written in different ways.</span>
3 0
3 years ago
What is Four more than twice a number is -10?
Katena32 [7]
4+2x=10
2x=10-4
2x=6
X=6/2
X=3
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3 years ago
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