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Kryger [21]
3 years ago
10

What is pi?

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
3 0

Answer:

What is pi? Pi the ratio of the circumference of any circle to the diameter of that circle.

Why is pi day celebrated on March 14th? Be cause March 14 represents the value of Pi. March is the third month of the year, which is also the initial number of the value. The following number is 14, hence the March 14 date.

When is pi Approximation Day

celebrated? July 22

What does the symbol π mean? Pi

What is the diameter of a circle? Diameter is the length of the line through the center that touches 2 points on the edge of the circle.

What is the radius of a circle? The radius is half of the diameter.

How do you find the area of a circle? The area of a circle is pi times the radius squared. A = π r2

How do you find the circumference of a circle?

Two times it radius multiplied by pi or pi times its diameter.

What year was Pi Day first celebrated? 1988

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Question 6(Multiple Choice Worth 1 points)
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Answer:

O The value of f(2) is smaller than the value of f(1).

Step-by-step explanation:

First, let's solve for both. When the problem says f(1) or f(2), this just means that the x value is equal to that. So:
f(1) = -5(1)^2 + 2(1) + 9 = 6
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2 years ago
What is the answer to 2/3 (5x – 5) = 10 because i don't know it
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Step-by-step explanation:

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2 years ago
Two buses leave towns 576 kilometers apart at the same time and travel toward each other. One bus travels 12
KIM [24]

Answer:

Rate of slower bus; 90 km/h

Rate of faster bus; 102 km/b

Step-by-step explanation:

We know that formula do distance is;

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We are told that One bus travels 12h slower than the other.

Let speed of slower bus be x.

Thus;

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Speed of slower bus = 3x

Since the towns are 576 km apart, then;

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Divide through by 3 to get;

x + 12 + x = 192

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