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Andrews [41]
2 years ago
11

PLEASE HELP AS SOON AS POSSIBLE WILL GIVE BRAINLIST

Mathematics
2 answers:
goblinko [34]2 years ago
8 0

Answer:

Slope:  m = -\frac{1}{5}

Step-by-step explanation:

<u>Formula:</u> m = \frac{rise}{run} = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}

Points: (-12, -5) (3, -8)

m = \frac{-8 + 5}{3 + 12}

m = -\frac{3}{15}

m = -\frac{1}{5}

Sergio [31]2 years ago
4 0

Answer:

\boxed{\sf{m=-\frac{1}{5} }}}

Step-by-step explanation:

The slope of the line through the following points can be found by using the slope formula.

Slope:

\sf{\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{rise}{run}

y₂=(-8)

y₁=(-5)

x₂=3

x₁=(-12)

\sf{\dfrac{(-8)-(-5)}{3-(-12)}}=\dfrac{-3}{15}=\dfrac{-3\div3}{15\div3}=\dfrac{-1}{5}=\boxed{\sf{-\dfrac{1}{5} }}

As a result, the slope is -1/5, which is our answer.

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(WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST) Directed line segment is graphed below. Plot point R on the graph so that it spl
guajiro [1.7K]

Answer:

(0 , -1)

Step-by-step explanation:

WR = 4 + 2 = 6

WS = 1/3 x WR = 2   .... the point of 1:2 of WR

S (-2 + 2 , -4) i.e. (0,4)

The same reason: RQ = 1/3 x RY = 1/3 x (5 + 4) = 3

Q (-4 , -4 + 3) i.e. (-4, -1)

QP // RW

p (0 , -1)

4 0
3 years ago
Find the 20th, 40th, 60th, and 80th percentiles of the standard normal distribution. Round the answers to two decimal places.
Fed [463]
To answer the question above, we have to use the z-score percentile table for the standard normal distribution. It shows:
The 20th percentile  =  - 0.84
The 40th percentile  =  - 0.25
The 60th percentile  =    0.25
The 80th percentile  =    0.84 

I hope my answer helped you. Have a nice day!
3 0
3 years ago
Out of 400 students, 35% say apples are their favorite fruit. How many students say apples are NOT their favorite fruit?
pochemuha

Answer: its 140

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Determina si 2018 es un termino de la siguiente progresion aritmetica 17,46,75,104,133,....
Kitty [74]
2018 is the 70th term of the progression.

Explanation
We start out finding the common difference of the progression:
46-17 = 29

Now we write the explicit formula for the sequence.  It is of the form
a_n=a_1+d(n-1)&#10;\\&#10;a_n=17+29(n-1)

We set this equal to 2018 to see if the answer is a whole number.  If it is, it will be the term number that gives us 2018:

2018=17+29(n-1)

Using the distributive property,
2018=17+29*n-29*1
2018=17+29n-29

Combine like terms:
2018=29n-12

Add 12 to both sides:
2018+12=29n-12+12
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Divide both sides by 29:
2030/29=29n/29
70=n

Since n=70, this means 2018 is the 70th term of the sequence.
8 0
4 years ago
Aiden borrows a book from a public library. He read a few pages on day one. On day two, he reads twice the number of pages than
Fofino [41]

Let the number of pages read on day 1 be = x

Then on day 2 he read twice the pages from day one, it is = 2x

On 3rd day he read 6 pages less than 1st day, it is = x-6

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The equation becomes: x+2x+x-6=458

4x-6=458

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So on the third day, Aiden read x-6=116-6=110 pages.

5 0
3 years ago
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