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3 years ago

10

Use pathagreon therom to find the distance on the coordinate plane what is the distance between the two points . One point is at

-1 , 4 and the other one is at-4 , -3 . My answer choices are the square root of 20 , 40, 45 and 58

2 answers:

katrin2010 [14]3 years ago

6 0

Answer:

hmm to be honest I want to help but cant

yuradex [85]3 years ago

4 0

Answer:D

Step-by-step explanation:took test

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How do I know if l -27 l in is less or greater than -45

kondor19780726 [428]

Answer:

If those two line on the side of -27 are there purposefully then they mean absolute value and so that would be positive 27 and on a number line the numbers to the right are greater than the ones on the left

So |-27| is GREATER than -45

4 0

3 years ago

List five numbers that have 3, 5, and 11 as prime factors

VMariaS [17]

Answer:

11 1,11 1 x 11

13 1, 13 1 x 13

17 1, 17 1 x 17

19 1, 19 1 x 19

Step-by-step explanation:

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3 years ago

Given the hypotenuse of a triangle is c, what is the pythagorean theorem

Anika [276]

Pythagorean Theorem is $a^{2}$ + $b^{2}$ = $c^{2}$ , where:

a and b are the legs

c is the hypotenuse

Add the squares of both a and b, and then square root that result to get c.

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

4 0

4 years ago

You want to rent an unfurnished one-bedroom apartment in Boston next year. The mean monthly rent for a simple random sample of 3

Tpy6a [65]

Answer: 99% confidence interval would be $(1346.37,1553.63)$

Step-by-step explanation:

Since we have given that

Sample size = 30

Sample mean = $1450

Standard deviation = $220

We need to find the 99% confidence interval.

So, z = 2.58

So, confidence interval would be

$\bar{x}\pm z\dfrac{\sigma}{\sqrt{n}}\\\\=1450\pm 2.58\times \dfrac{220}{\sqrt{30}}\\\\=1450\pm 103.63\\\\=(1450-103.63,1450+103.63)\\\\=(1346.37,1553.63)$

Hence, 99% confidence interval would be $(1346.37,1553.63)$

4 0

4 years ago

Help me please!!!!!!!!!!!!!!!!!

astraxan [27]

Step-by-step explanation:

A , B , C is quadrilateral

D and E is not quadrilateral

7 0

3 years ago

Read 2 more answers