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3 years ago

Pls help me I really need it.

Mathematics

1 answer:

ss7ja [257]3 years ago

3 0

Put the long pencil at the bottom and the short ones at the side ;)

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Solve y=x+5 and 2x-3y=4

stepan [7]

Answer:

x= -19

y= -14

Step-by-step explanation:

Substitution.

It tells you what y is already. You substitute that into the second equation and then solve. Then you use that answer and substitute it back into the first equation's x, and then you'll get your full answer.

Hope this helps <3

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2 years ago

Read 2 more answers

1) In how many ways can a girl choose a two-piece outfit from 9 blouses and 8 skirts?

julsineya [31]

D. There are 9 blouse options and 8 skirt options. So, for each of the 9 blouses, there are 8 skirt options. Multiply 9x8, which equals 72

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3 years ago

test the symmetric of a function f(x)=x5+x3+x plz answer my question and you will be mark as brainly

babunello [35]

Answer:

Step-by-step explanation:

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5 0

3 years ago

(03.01 MC)

vekshin1

Answer:

Option (1) will be the answer.

Step-by-step explanation:

Coordinates of the points A and B lying on the line f are (0, 2) and (2, 0) respectively.

Slope of the line f,

$m_{1}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$m_{1}=\frac{2-0}{0-2}$

$m_{1}=-1$

After dilation of line f by a scale factor of 2, coordinates of A' and B' will be,

Rule for dilation,

(x, y) → (kx, ky)

Where k = scale factor

A(0, 2) → A'(0, 4)

B(2, 0) → B'(4, 0)

Slope of line f',

$m_{2}=\frac{0-4}{4-0}$

$m_{2}=-1$

Since, $m_{1}=m_{2}=-1$

Therefore, both the lines f and f' will be parallel.

Option (1) will be the answer.

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3 years ago

What is the equation of the graphed line in point slope form?<br><br> (0,3) (3,3)

koban [17]

Right diangle down 3

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3 years ago