3 years ago

Helpppppppppppppppp plzzzzzzz

Mathematics

2 answers:

Elanso [62]3 years ago

7 0

Answer:

nfDIIIIIIIIII

Step-by-step explanation:

iren [92.7K]3 years ago

3 0

Answer:

It is going to be a dashed line and shaded above the line

x intercept- (-2.4,0) y intercept- (0,-4)

Step-by-step explanation:

Hope that helped :)

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A right triangle kin the coordinate plane has vertices at (0,0), (0,8)c, and (6,0). The triangle is rotated 90° counter clockwis

KatRina [158]

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Step-by-step explanation:

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3 years ago

Solve the equations: |x-1|/|x-1| = 1

Tanya [424]

X = 2
The absolute value lines basically just serve as parentheses in this equation.
(2-1)/(2-1) = 1
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3 years ago

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2/3+2/3 I need help PLZZZZ

goldfiish [28.3K]

Answer:

4/3

Step-by-step explanation:

You add the top numbers and not the bottom then simplify.

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3 years ago

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Suppose an automotive repair company wants to determine the current percentage of customers who keep up with regular vehicle mai

Nina [5.8K]

Answer: 1692

Step-by-step explanation:

Formula to find the sample size :

$n=p(1-p)(\dfrac{z_{\alpha/2}}{E})^2$

Given : Confidence level : $(1-\alpha)=0.90$

⇒ significance level = $\alpha= 0.10$

z-value for 90% confidence interval (using z-table)= $z_{\alpha/2}=1.645$

Prior estimate of the population proportion (p) of customers who keep up with regular vehicle maintenance is unknown.

Let we take p= 0.5

Margin of error : E= 2%=0.02

Now, the required sample size will be :

$n=0.5(1-0.5)(\dfrac{1.645}{0.02})^2$

Simplify , we get

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8 0

4 years ago

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What fraction has the greatest value 5/6, 7/12, 7/10

White raven [17]

First you have to make them to a common denominator.
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50/60 35/60 42/60
from these the greatest value is 35/60 because 35 parts of 60 is bigger than the rest.
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8 0

3 years ago