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Alborosie
4 years ago
10

Help thanks!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
irinina [24]4 years ago
6 0
The answer is C)(0.38, -2.85) and (2.62, 3.85)
Hope this helps
alina1380 [7]4 years ago
4 0
X²-3=3x-4
x²-3x+1=0
x=(3+/-√(9-4))/2=(3+/-2.24)/2
x1=2.62
x2=0.38
C)

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Select the correct answer.
vesna_86 [32]

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2 years ago
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A television and DVD player cost a total of 1132. The cost of the television is three times the cost of the DVD player. What is
lubasha [3.4K]
Let x rep cost of dvd in $
so the cost of tv is 3x
and x + 3x = 1132
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7 0
3 years ago
The fitness center held a weight loss competition in which 128 people participated. The amount of weight loss was normally distr
iris [78.8K]

Answer:

37

Step-by-step explanation:

Given :

Sample size, n = 128

Mean, μ = 18

Standard deviation, σ = 5.4

Number of people who lost atleast 15 pounds :

The Zscore = (x - μ) / (σ)

Zscore = (15 - 18) / 5.4

Zscore = - 3 / 5.4

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3 0
3 years ago
Which equation is equivalent to log^x36=2?
Dennis_Churaev [7]

The equation which is equivalent to \log _{x} 36=2 is x^{2}=36 or x = 6 (\log _{6} 36=2).

<u>Step-by-step explanation:</u>

Given Equation:

           \log _{x} 36=2

As we know, in terms of logarithmic rules, when b is raised to the power of y is equal x:

           b^{y}=a

Then, the base b logarithm of x is equal to y

           \log _{b}(x)=y

Now, use the logarithmic rule for the given equation by comparing with above equation. We get b = x, y = 2, and x = 36. Apply this in equation,

            b^{y}=a

            x^{2}=36

When taking out the squares on both sides, we get x = 6. Hence, the given equation can be written as \log _{6} 36=2

8 0
3 years ago
Read 2 more answers
What is the correct answer?
ale4655 [162]

Answer:

Image A shows a rotation.

6 0
3 years ago
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