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Anarel [89]
3 years ago
9

The radius of circle L is 22 cm.

Mathematics
2 answers:
den301095 [7]3 years ago
7 0

Answer:

Option B 44\ cm

Step-by-step explanation:

we know that

The radius of the circle is half the diameter

Let

r-----> the radius of the circle

D----> the diameter of the circle

we have

r=22\ cm

r=\frac{D}{2}

Solve for the diameter

D=2r

substitute the value of r

D=2(22)=44\ cm

IrinaK [193]3 years ago
3 0
Diameter = 2*(radius)
The radius is half of the diameter, so if you were given the radius and need to find the diameter, multiply the radius by two. If you were given the diameter and need to find the radius, divide the dimaeter by two
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Answer:

Option D. h(2) = 16

Step-by-step explanation:

Verify each statement

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The statement is false

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and

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case B) h(13) = 18

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case C) h(-3) = -1

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case D) h(2) = 16

The statement could be true

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3 years ago
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Mashcka [7]
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What are the vertical asymptotes of the function f(x) = 2x + 8 / x2 + 5x + 6?
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Side Note: x^2 means "x squared"

Factor the numerator: 2x+8 = 2(x+4)
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There are no common factors between the numerator and denominator. So there is nothing to cancel out. 

Recall that you cannot divide by zero. Something like 1/0 is undefined. 
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Set the denominator equal to zero and solve for x
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