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Ksju [112]
3 years ago
7

Let D={6,9,11}, E={6,8,9,10} and F={5,7,8,9,11} List the elements in the set D U E.

Mathematics
1 answer:
Jet001 [13]3 years ago
3 0

Answer:

D U E = { 6,8,9,10,11}

Step-by-step explanation:

U stands for union, which is join the sets together

D U E = { 6,8,9,10,11}

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It equals 99. 4 times 9 equals 36. 11 times 9 equals 99.
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What facts are required in order to conclude that m∠ADE = m∠ABC?
mariarad [96]

Answer:

The correct option is;

DE = 2·(BC), AD = 2·(AB), and AE = 2·(AC)

Step-by-step explanation:

Given that we have;

1) The side AD of the angle m∠ADE corresponds to the side AB of the angle m∠ABC

2) The side DE of the angle m∠ADE corresponds to the side BC of the angle m∠ABC

3) The side AE of the angle m∠ADE corresponds to the side AC of the angle m∠ABC

Then when we have DE = 2·(BC), AD = 2·(AB), and AE = 2·(AC), we have by sin rule;

AE/(sin(m∠ADE)) = 2·(AC)/(sin(m∠ABC)) = AE/(sin(m∠ABC))

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Vladimir79 [104]
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3 years ago
The_is the vertical distance between two points
Korvikt [17]

Answer:

Slope

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5 0
3 years ago
Lindsey Smith was the top scorer in a women's professional basketball league for the 2006 regular season, with a total of 864 po
andreev551 [17]

Answer:

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Step-by-step explanation:

Given that :

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Number of 3 point goals = 85

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Number of free throws = 3(85)- 32 = 223

3 0
2 years ago
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