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max2010maxim [7]
3 years ago
14

The radius of circle L is 16 cm. What is the length of its diameter? 8 cm 16 cm 32 cm 64 cm

Mathematics
2 answers:
prohojiy [21]3 years ago
4 0
The diameter of a circle is the half the radius so 16 x 2 = 32 cm
your answer should be 32 cm!
topjm [15]3 years ago
3 0

Answer:

32 cm

Step-by-step explanation:

The radius is the distance from the center of a circle to its outside edge; this means it goes halfway across the circle.  The diameter is the distance from one edge of a circle to the opposite edge, passing through the center.  This means it goes completely across the circle.

This means the radius is half of the diameter.  Since the radius is 16, the diameter will be 2(16) = 32 cm.

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Step-by-step explanation:

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3 years ago
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Simplify the expression shown. You must show your work to receive credit.
ZanzabumX [31]

ANSWER

12 \sqrt{5}

EXPLANATION

The given expression is

\sqrt{2}  \times  \sqrt{72}  \times  \sqrt{5}

The middle radical contains a perfect square.

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\sqrt{2}  \times  \sqrt{36}   \times  \sqrt{2} \times  \sqrt{5}

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Note that:

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3 years ago
If y varies inversely to x and y=9 when x=-6 find x when y=3
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8 0
2 years ago
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What are the first three terms of the sequence: a1 = 3 and an = 2(an -1)^2?. . a. 2, 8, 18. . b. 3, 18, 648. . c. 3, 32, 50. . d
AlexFokin [52]
The first term of the sequence is already given to be 3. Use this value to obtain the second term.
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Use the value of the second term to get the third term through the equation,
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7 0
3 years ago
Look at attachment for question
erik [133]

Answer:

A

Step-by-step explanation:

The two trapezoids are similar and have a ratio of 2 : 1. We can figure that out because FG, (5.8) divided by KL(2.9) = 2.

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:)

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3 years ago
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