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Softa [21]
3 years ago
7

U={1,2,3,4,5,6,7,8,9} a={2,4,6,8} b={3,6,9} What is the set AUB?

Mathematics
1 answer:
ella [17]3 years ago
5 0

Answer:

AUB = {2,3,4,6,8,9}

Step-by-step explanation:

The set u should not be included in set AUB

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Which expression is equivalent to (2x + 4)2 − (2x2 + 6)?
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Answer:

2x^2+6x+10

Step-by-step explanation:

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The cost of floor material is $2840 and the installation cost $1.90 per square foot. If the total is $5120, find the area of the
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6 0
3 years ago
Are 2(6.1x+25.3y+2.1x-3.9y) and 4(4.1x+ 10.7) equivalent
Vlada [557]

Answer:

Multiply the number outside the parentheses by each term inside the parentheses

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= 16.4x + 42.8y

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Step-by-step explanation:

5 0
3 years ago
Which side lengths form a right triangle?
vampirchik [111]

Answer:

A and C

Step-by-step explanation:

<h3>A</h3>

=  \sqrt{ {5}^{2} + ( \sqrt{6})^{2}  }  \\  =  \sqrt{25 + 6}  \\  =  \sqrt{31}

<h3>C</h3>

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5 0
3 years ago
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What is this answer
ozzi

Answer:

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Step-by-step explanation:

Hope this helps! Lol I couldn't find the square root symbol.

8 0
3 years ago
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