3 years ago

Find f(2) if f(x)= -x-5

Mathematics

1 answer:

atroni [7]3 years ago

6 0

Answer:

-7

Step-by-step explanation:

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Answer:

589 books in total

Step-by-step explanation:

fiction books= 381

non-fiction= 381-47= 271

total amount of books(ficton books and non-fiction books together)= 589 books in total

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4 years ago

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A grid shows the positions of a subway stop and your house. The subway stop is located at (7, -6) and your house is located at (

Yuri [45]

So the distance between subway stop and house is 19 units

Step-by-step explanation:

The distance formula will be used to calculate the distance between home and subway.

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Here (x1,y1) are the coordinates of first point

and

(x2,y2) are the coordinates of second point

Given

(x1,y1) = (7, -6)

(x2,y2) = (-9,5)

Putting the values in the formula

$d=\sqrt{(-9-7)^2+(5-(-6))^2} \\=\sqrt{(-16)^2+(5+6)^2} \\=\sqrt{256+(11)^2}\\=\sqrt{256+121}\\=\sqrt{377}\\=19.41\ units$

Rounding off to nearest unit gives us 19.

So the distance between subway stop and house is 19 units

Keywords: Distance, distance formula

Learn more about distance at:

#LearnwithBrainly

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3 years ago

Evaluate 3{5+3[10+4•8]}

Hatshy [7]

The answer to your equation is 1008

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Pyramid
volume=base area times height times 1/3
or
length times widht times height times 1/3
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so
x pyramids =alabaster volume
divide by pyramids
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divide
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Each laptop will cost $900: $3,600 / 4 = 900

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