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3 years ago

Find the distance between the points (-10, 9) and (2, -7). Hint: Use the Pythagorean theorem

Mathematics

1 answer:

Aleksandr [31]3 years ago

7 0

The distance between -10 and 9 is 19 and the distance between 2 and -7 is 9

Hope this helps

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Please help thank you

meriva

Answer:

3 15

-15 18

0 0

Step-by-step explanation:

You can multiply a matrix by a scalar by multiplying each term in the matrix by the scalar

3 * 1 5 3 15

-5 6 -15 18

0 0 becomes 0 0

4 0

3 years ago

Births are approximately Uniformly distributed between the 52 weeks of the year. They can be said to follow a Uniform distributi

Kaylis [27]

Answer:

a) 27

b) 15

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean of the uniform distribution is:

$M = \frac{a + b}{2}$

The variance of the uniform distribution is given by:

$V = \frac{(b-a)^{2}}{12}$

The standard deviation is the square root of the variance.

They can be said to follow a Uniform distribution from 1 to 53

This means that $a = 1, b = 53$

a. The mean of this distribution is

$M = \frac{a + b}{2} = \frac{1 + 53}{2} = 27$

b. The standard deviation is:

$s = \sqrt{V} = \sqrt{\frac{(b-a)^{2}}{12}} = \sqrt{\frac{(53-1)^{2}}{12}} = 15$

7 0

4 years ago

What is the solution to proportion 3/m=12/15

Anastasy [175]

The awnser is m equals 15 over four I hope this helps u if so could you mark me the brainliest awnser

3 0

3 years ago

This reduction was drawn at a scale of 1 inch scaled to 4 feet actual. What is the actual height of the giraffe?

Wittaler [7]

Answer:

5 inches tall i think

Step-by-step explanation:

sorry if its wrong

5 0

3 years ago

Please answer fast! I need a lot of help

Vlad1618 [11]

Answer:

Step-by-step explanation:

you would multiply 12 time 2

8 0

3 years ago

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