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pav-90 [236]
2 years ago
10

Two points on a line are (4,-1) and (1,5) what is the slope of the line

Mathematics
1 answer:
ser-zykov [4K]2 years ago
4 0

Answer: -2

I hope this helps and may God bless you! Have a nice day, bye! :)

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Please help me up there
Anettt [7]
The answer is 38,400

The scale is 1:40 so the side that is 4 in becomes 160 and the side that is 6 in becomes 240
Multiply 160 and 240 and that is the area of the room

Hope this helps
6 0
3 years ago
Show your work. (x^2 + 2x +3)(x^2 - 2x -2)
Fudgin [204]
I got:
by multiplying each factor....
x^4 - 2x^3 - 2x^2 + 2x^3 - 4x^2 - 4x + 3x^3 - 6x - 6
then combining like terms....
answer is:
x^6 - 3x^2 - 10x - 6
5 0
3 years ago
20 points!<br> I need help!<br> I will also be doing a 50 point giveaway later!
Naddik [55]

Answer:

3. 156 / 0.2 = $780

4. 9.75 / 0.25 = $39

Step-by-step explanation:

I hope this helped :)

3 0
3 years ago
Read 2 more answers
Consider the following sample data set of 20 numbers.
Vsevolod [243]

The mean = 28.55, while the standard deviation is 13.16

1. The histogram is an attachment

<h3>How to calculate for the mean of the data set</h3>

We have the following numbers

24 30 4 42 40 26 23 36 12 45 29 21 34 16 47 28 32 54 19 9

The sum of these numbers is given as

571

The total numbers = 20

The mean = 571/20

= 28.55

<h3>2 =  How to find the standard deviation</h3>

=  (24 - 28.55)2 + ... + (9 - 28.55)/20 - 1

=  3292.95/19

=  173.31315789474

s =  √173.31315789474

=  13.164845532506

Read more on mean and standard deviation here:

brainly.com/question/26941429

#SPJ1

7 0
2 years ago
What is the factored form of x2 - 6x - 16?
Assoli18 [71]

Answer:

(x + 2)(x - 8)

Step-by-step explanation:

You had your signs altered. You want your B to result in -6, not 6.

I am joyous to assist you anytime.

5 0
3 years ago
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