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makvit [3.9K]
2 years ago
10

Mrs. Arnold asked her 30 Geometry students who owned a pet. 16 students own a dog, 12 students have a cat and 6 students did not

have a cat or a dog. Thomas wrote the information in a Venn diagram but made an error. Explain where the error occurred.

Mathematics
2 answers:
pantera1 [17]2 years ago
7 0

Answer:

The number is out of the Venn Diagram. The number is supposed to be in the middle if the middle means the students that don’t have a cat nor dog. Hope this helps and hope you pass.

skelet666 [1.2K]2 years ago
7 0

Answer:
Thomas was to label the center of the diagram for the students not owning a pet.
With 6 at its center
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AysviL [449]

Answer:

x = -6

Step-by-step explanation:

2 - 3(x + 4) = 8

=> 3(x + 4) = 2 - 8 = -6

=> x + 4 = -6/3 = -2

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3 years ago
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3 years ago
F(x)=4^x and g(x)=4^x+2
dsp73

Given:

The two functions are:

f(x)=4^x

g(x)=4^x+2

To find:

The type of transformation from f(x) to g(x) in the problem above and including its distance moved.

Solution:

The transformation is defined as

g(x)=f(x+a)+b                .... (i)

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  • If a<0, then the graph shifts a units right.
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We have,

f(x)=4^x

g(x)=4^x+2

The function g(x) can be written as

g(x)=f(x)+2            ...(ii)

On comparing (i) and (ii), we get

a=0,b=2

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2 years ago
I will give you 100 points HELp
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Answer:

CD ≈ 26.0 cm

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\frac{20.92}{sin52} = \frac{CD}{sin102} ( cross- multiply )

CD × sin52° = 20.92 × sin102° ( divide both sides by sin52° )

CD = \frac{20.92sin102}{sin52} ≈ 26.0 cm ( to 3 significant figures )

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