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svet-max [94.6K]
3 years ago
12

Which equation BEST represents the line of best fit for the scatter plot?

Mathematics
2 answers:
xz_007 [3.2K]3 years ago
7 0
I'm not 100 percent sure I think d
aksik [14]3 years ago
6 0
It has to be D cause the y intercept
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Name the place of the hylighted digits,then write the value of the digits 35.052
Alex
<span>Name the place of the hylighted digits,then write the value of the digits 35.052
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3 years ago
PLEASE HELP!!!
Kazeer [188]

Answer:

  a = 0

Step-by-step explanation:

The cube root (radical) is equivalent to x^(1/3). When that is divided by x^(1/3), the result is ...

  (x^(1/3))/(x^(1/3)) = x^(1/3 -1/3) = x^0

Comparing that to x^a, we find a=0.

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The applicable rules of exponents are ...

  \sqrt[n]{x^m}=x^{\frac{m}{n}}\\\\\dfrac{x^a}{x^b}=x^{a-b}

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2 years ago
A rectangles width is one-fourth of its length . its area is 9 square units
Paha777 [63]

Answer:

Length = 6

Width = 3/2

Step-by-step explanation:

You can choose to go about this question in lots of different ways, but this is how i did it. I drew a diagram of the rectangle and labeled it: the height/length as x and the width as x/4 (they told us the width is a quarter of the length). They also told us that the area is 9 square units.

We know that length x width = area

So: length x width = 9

I'm gonna bring in the variables i used in the diagram, so:

x x \frac{x}{4} = 9

Keep solving:

\frac{x^{2} }{4}= 9

Times both sides by 4:

x^{2} = 36

Square root both sides for x:

<em>* remember that when you square root, its possible to have a positive or negative version of the value</em>

x = ±6

Since its impossible to have a negative length, we can say that x = 6.

X was just the variable we gave to the length of the rectangle, so now we know the length is 6. If you needed to find width as well, you can do 6/4, which simplifies to 3/2.

To double-check

- 6 x 3/2 should equal 9, since length x width = area

which it is, so we're correct!

Hope that helped : )

4 0
3 years ago
Mother bought a basket for 10% discount.how much is the tag price if the price was Php250.00?​
Svetllana [295]

Answer:

The tag price would be 275 dollars.

Step-by-step explanation:

10% of 250.00 is 25. But the tag price is without the discount and the 250.00 is with the discount. So, if you add 25 to 250 you get 275.

3 0
3 years ago
Subtract using the number line.<br><br> 57−(−17)
Juliette [100K]

Answer:

74

Step-by-step explanation:

Using the Additive Inverse, it is the same as saying 57+17 = 74

please give brainliest, have a nice day

5 0
3 years ago
Read 2 more answers
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