2 years ago

Match each graph to the equation of its line.

Mathematics

2 answers:

miskamm [114]2 years ago

4 0

Answer:

the first graph is y=4x-4

the second is y=x+2

the third is y=-2x-4

the fourth is y=-x+2

Step-by-step explanation:

please rate and mark brainliest if correct :>

Diano4ka-milaya [45]2 years ago

3 0

What the guy above is correct

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Can you simplify the below equation<br><br> <img src="https://tex.z-dn.net/?f=%5Csqrt%7B%28%5Csqrt%7B21%7D%20-2%5Csqrt%7B7%7D%29

NemiM [27]

Answer:

nope

Step-by-step explanation:

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3 years ago

From a population of 200,000,000 elements, the standard deviation is known to be 14. A sample of 49 elements is selected. It is

Talja [164]

Answer:

The standard error of the mean = 2

Step-by-step explanation:

Given that:

The standard deviation σ = 14

The sample size n = 49

The sample mean $\overline x$ = 56

The formula for calculating the standard error can be expressed as:

$S.E = \dfrac{\sigma}{\sqrt{n}}$

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2 years ago

PLSSSSS HELP PLS QUICKLY PLS

masya89 [10]

Answer:

-64

Step-by-step explanation:

we should put -2 for j and -1 for k,

8 0

3 years ago

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Taya2010 [7]

We have that
the Volume of cone=(1/3)*B*h
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3 years ago

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Vesnalui [34]

Answer:

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Step-by-step explanation:

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3 years ago

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