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Salsk061 [2.6K]
3 years ago
14

3. Find the domain of the following function:

Mathematics
2 answers:
jasenka [17]3 years ago
8 0

Answer: answer is A

(

−

∞

,

−

3

)

∪

(

−

3

,

−

2

)

∪

(

−

2

,

∞

)

Set-Builder Notation:

{

x

|

x

≠

−

2

,

−

3

}

Yanka [14]3 years ago
7 0

Answer:

A) domain: x cannot equal −3, −2

Step-by-step explanation:

x² + 5x + 6

x² + 3x + 2x + 6

x(x + 3) + 2(x + 3)

(x + 2)(x + 3)

x = -2, -3 make the denominator 0

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Convert 3.0x10^10 cm/s to ft/s
Paladinen [302]
The number that is given in the question and that needs to be converted is 
3.0 * (10)^10 cm/s
This can be simplified and written as 30000000000 cm/s. It has to be converted to ft/s.
1 cm = 0.0328084 feet
Then
30000000000 cm = 0.0328084 * 30000000000 ft
                             = 984252000 ft
So
3.0 x (10)^10 cm/s = 984252000 ft/s
I hope the answer has come to your help.
7 0
3 years ago
A company was looking for a vice president of marketing. Advertising expenses totaled $1,008 and interviewing expenses, includin
yKpoI14uk [10]
It looks like you're just going to add everything up...

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6 0
4 years ago
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If BY = 6, YC = 10, AX = 18, then XC = <br> a: 10.8 <br> b:5 <br> c:30 <br> d:48
vampirchik [111]
To answer this item, we assume that the topic is in similar polygons such that the ratio of the corresponding sides should be equal. In this item,

    BY/YC = AX/XC

Substituting the known values,

    6/10 = 18/XC

The value of XC from the equation is 30. The answer is letter C. 
3 0
3 years ago
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Name the intersection of plane ACG and plane BCG
Ira Lisetskai [31]
<u><em>Answer:</em></u>
CG

<u><em>Explanation:</em></u>
A plane is defined using three points.
The intersection between two planes is a line

<u>Now, we are given the planes:</u>
<span>ACG and BCG
</span>
By observing the names of the two planes, we can note that the two points C and G are common.
This means that line CG is present in both planes which means that the two planes intersect forming this line.

Hope this helps :)
3 0
4 years ago
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Please help, due in 3 min
NemiM [27]

Answer:

45 degree angle

Step-by-step explanation:

180-55-80=x

180- 135=x

45=x

8 0
3 years ago
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