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olga2289 [7]
4 years ago
9

The circumference of a pizza is approximately 56.52 inches. One-fourth of the pizza has been eaten. Enter the area of the remain

ing pizza, in square inches. Round your answer to the nearest hundredth. Use 3.14 for π.
Mathematics
2 answers:
nlexa [21]4 years ago
6 0
The answer will be 190.76 square inches. Hope it help!
dybincka [34]4 years ago
3 0

Answer:190.76

Step-by-step explanation:

The formula for finding the circumference of a circle is 2πr. In this case, the circumference is 56.52 inches. Set up the equation and solve for r.

The length of the radius is 9 inches.

Next, find the area of the pizza. The formula for the area of a circle is πr².

The area of the whole pizza is 254.34 square inches.

Since of the pizza has been eaten, find of the total area.

Therefore, the area of the remaining pizza is about 190.76 square inches.

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The formula for simple annual interest is:

I = Prt

where,

I = Interest accumulated = $910.90
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r = Interest rate = 9.4% = 0.094
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Using the values in above equation, we get:

910.90 = 62000 x 0.094 x t

⇒ t = 910.90/(62000 x 0.094) = 0.156

This is the time in years. Since there are 365 days in a year, the time in days will be:

t = 0.156 x 365 = 57 (rounded to nearest day)

This means, Nate kept the borrowed money for 57 days
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4 years ago
What is 2 lines that form a right angle at their point of intersection
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Answer:

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They are called perpendicular lines.

If the slope of one line is m them the slope of the other is -1/m.

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4 years ago
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There are 10 marbles. What is the probability of drawing two yellow marbles if the first one is not placed back into the bag bef
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alex is building a circular base for a fountain. The radius of the circle is 4 ft. what is the area of the base ?
romanna [79]
The area of a circle is measure by
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So we would do
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ANSWER
Area=16pi
Area is about=50.24 if using 3.14 as pi
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