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3 years ago

Another distribution problem

Mathematics

1 answer:

Ne4ueva [31]3 years ago

5 0

Answer:

It is 75 Hope this helps

Step-by-step explanation:

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Find slope please help mee!!!

Ivenika [448]

Answer: Slop= 1/6
—————-

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2 years ago

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Find the length of line PQ if PQ is parallel to BC and PQ is a midsegment of triangle ABC

MArishka [77]

Your answer is roughly 4.92 units, or √24.25 .

To find the length of line PQ, we need the coordinates of P and Q, and then we can use Pythagoras's theorem to find the distance between them. Because we know that PQ is a midsegment of triangle ABC, and also that it's parallel to BC, the coordinates of P and Q must be the midpoints of the lines AB and AC in the triangle.

To find a midpoint of a line, you add up the x coordinates and then half the result, and then add up the y coordinates and half the result. This means the midpoint of line AB is ( (8+1)/2, (6+1)/2 )= (4.5, 3.5). We can then label this point Q.

The midpoint of line AC is therefore ( (8+10)/2, (6-3)/2) = (9, 1.5). We can label this point Q.

Now to find the length of PQ, we can use Pythagoras's theorem. First we need to find the difference between the x coordinates and y coordinates of P and Q to be the legs of the right-angled triangle. These will be (9 - 4.5) = 4.5 for the base, and (3.5 - 1.5) = 2 for the height.

Thus, the length of PQ is √(2² + 4.5²) = √(4 + 20.25) = √24.25 . This is roughly equal to 4.92.

I hope this helps! Let me know if you have any questions :)

4 0

3 years ago

How to do this problem -40=12x+8

Nesterboy [21]

First subtract 8 from 8 and -40 because it is even.

Then divide -48 by 12, which equals -4.

Hope this helped! If it didn't, tell me what went wrong or confused you.

8 0

4 years ago

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Atlanta had the following temperatures recorded for the last nine days of February:

Kobotan [32]

*The minimum is 39.*
the lowest recorded temperature is 39 so this is correct

*The lower quartile (Q1) is 44.*
first lets list the numbers from small to large
39, 43, 44, 44, 45, 49, 49, 50, 51,
now we need to find the median of 39, 43, 44 and 44
$\frac{43 + 44}{2} = 43.5$
43.5 is the Q1 of our statics not 44

The median is 45.
again lets list the numbers from small to large
39, 43, 44, 44, 45, 49, 49, 50, 51,
median is the middle number so this is correct

The maximum is 51.
the biggest number is 51 therefore this is correct

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3 years ago

A triangle has sides with lengths of 5 kilometers, 12 kilometers, and 13 kilometers. Is it a

VMariaS [17]

Answer:

yes.

Step-by-step explanation:

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2 years ago

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