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tamaranim1 [39]
3 years ago
13

The radius of a circle is 10. Using π, which equation expresses the ratio of the circumference of the circle to the circle's dia

meter?
Mathematics
2 answers:
Setler [38]3 years ago
7 0

Answer:

Step-by-step explanation:

Liula [17]3 years ago
6 0

Answer:

π = C / d

Step-by-step explanation:

The circumference of a circle is given by the general formula;

C = 2 * π * r .... or C = π d  (r = radius, d = diameter)

We can easily modify the second formula to isolate π in order to express the circumference in relation to the diameter:

π = C / d

To obtain π, you need to divide the circumference by the diameter.

We're used to think about the circumference in terms of radius... but since we deal with 2 * r * π and that 2 * r = d...  it's also convenient to use the diameter.

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I hope this helps you



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4 years ago
4000
Airida [17]

Answer:

$1000 ; 500 ; 1000 ; y = 500x + 1000

Step-by-step explanation:

From the graph, the initial deposit which started the savings account is $1000 ; this is the value on the y - intercept, the value in the account at time or period = 0.

The slope :

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Hence,

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Equation in slope intercept form:

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5 0
3 years ago
If m angle 3 = 73 degrees, m angle FDE. What does this mean? It’s question #7. And how do I do it?
nadezda [96]

Answer:

Step-by-step explanation:

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8 0
4 years ago
What is the value of x
goblinko [34]

Answer:

52/3

Step-by-step explanation:

Use basic Thales therom,

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Cross multiply,

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Add 24 to both sides

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8 0
3 years ago
Is the square root of 101 a rational number?
Thepotemich [5.8K]
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4 years ago
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