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siniylev [52]
4 years ago
9

What is the distance between (8, -3), (4,-7)?

Mathematics
1 answer:
Papessa [141]4 years ago
7 0

Answer:

4\sqrt{2} which is none of your choices....

Did you mean (8,-3) and (4,-7)?

Step-by-step explanation:

We need to first find the distance between the x's.

Then the distance between the y's.

The distance between the x's is 8-4=4.

The distance between the y's is -3-(-7)=4.

So the distance between two points (x_1,y1)\text{ and }(x_2,y_2) is \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}.

So we already found x1-x2 and y1-y2 so now we have:

\sqrt{(4)^2+(4)^2}

\sqrt{16+16}

\sqrt{2(16)

\sqrt{16}\sqrt{2}

4\sqrt{2}

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Lesechka [4]

Answer:

8.4 is the answer to that question

5 0
3 years ago
What is the slope of the line that passes through the points (-5, -7) and (4,−1)? in the simplest form
Bad White [126]

It should be m=-5/9

3 0
3 years ago
The median for the given set of six ordered data values is 27. 5. 9 12 23 ​_ 41 48 What is the missing​ value?
Korvikt [17]

Considering the median, the missing value of the data-set is of 31.

<h3>What is the median of a data-set?</h3>

The median of the data-set separates the bottom half from the upper half, that is, it is the 50th percentile.

In this problem, since the set has even cardinality, the median is the mean of the middle elements, which are 23 and x. Since it is of 27, we have that:

(23 + x)/2 = 27

23 + x = 54

x = 31

Hence, the missing value of the data-set is of 31.

More can be learned about the median of a data-set at brainly.com/question/24732674

3 0
3 years ago
Help againnnnnnnnnnnnnnnnnnnnnnnnn
Alexeev081 [22]

Answer:

<h2>10 inches</h2>

Step-by-step explanation:

Hypotenuse = h

h^2 = 8^2 + 6^2

h^2 = 64 + 36

h^2 = 100

h = √100

h = 10

<em>Hope that helps! :)</em>

<em></em>

<em>-Aphrodite</em>

4 0
3 years ago
Half of a pizza was broccoli and half was mushroom. george ate 2/3 of the broccoli part and 1/4 of the mushroom part. how much o
VladimirAG [237]
1/2 was broccoli and 1/2 was mushroom...

he ate 2/3 of the broccoli part......2/3 of 1/2 = 2/3 * 1/2 = 2/6 = 1/3
he ate 1/4 of the mushroom part....1/4 of 1/2 = 1/4 * 1/2 = 1/8

so he ate 1/3 + 1/8 = 8/24 + 3/24 = 11/24 <==
5 0
4 years ago
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