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3 years ago

Which is the better definition of line of best fit?

Mathematics

2 answers:

Kisachek [45]3 years ago

8 0

Answer:

its d

Step-by-step explanation:

Ronch [10]3 years ago

7 0

The line of best fit , also called a trendline or a linear regression, is a straight line that best illustrates the overall picture of what the collected data is showing. It helps us to see if there is a relationship or correlation between the two factors being studied. This trendline helps us to predict future events relating to the data being studied. Hope this helped!

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Mario surveyed the 17 healthiest patients in the hospital.

ser-zykov [4K]

Step-by-step explanation:

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3 years ago

Center city has a population of twenty one thousand seventy people write the populationin standard form

Digiron [165]

It would be 21070

In standard form, 20000+1000+70

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3 years ago

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Find the angles of x and y

Gnesinka [82]

or, x=180

or,34=180

or,180-34

or x=146

Now,

or, y=146

or,18=146

or146-18

or, y=128

there is x is 34 and its all side angle is 180 degree So put x =180 and then put x value is 34 =180 and there is no values in front of 34 so there will be + and if +so in another side it will be - and then after put 180-34=146

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3 years ago

Find thetwo consecutive integers whose product is 24

malfutka [58]

Answer:

There is no solution to this equation that is an integer for x.

Step-by-step explanation:

x is the first integer, and x+1 the second

$x(x+1) = 24\\x^{2} + x - 24 =0\\$

$x = \frac{-1+\sqrt{1^{2}+4*24}}{2} =\frac{-1+\sqrt{97}}{2}\\x = \frac{-1-\sqrt{1^{2}+4*24}}{2} =\frac{-1-\sqrt{97}}{2}$

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3 years ago

Please help me on these questions

Virty [35]

Because it is a quadrilateral, all 4 angles have to add up to 360 degrees.

Add the 3 known angle measures.

80+95+38=213

Then subtract from 360.

360-213=147

X=147 degrees

5 0

3 years ago