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stepan [7]
3 years ago
11

WILL GIVE BRAINLIEST

Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0

Answer:

2.) undefined slope 3.) zero slope (i'm not sure what 1 and 4 are, sorry!)

Step-by-step explanation:

undefined slope has the same x-coordinate and the denominator becomes 0. it also is a vertical line. for a zero slope, it has the same y-coordinate and the numerator is 0. this is a horizontal line. *this is my first response so if i am wrong, that is embarrassing*

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Date:
meriva

Answer:

It's 3,114: )

Step-by-step explanation:

Because if you multiply the 8m to 180 it will remain to 1,440 plus additional 1,704 so it will be 3,114, the main answer

7 0
3 years ago
I REALLY NEED YOUR HELP
Rom4ik [11]
Y = 3/2x + 1
That's your answer!
5 0
3 years ago
Read 2 more answers
The top and bottom margins of a poster are 6 cm and the side margins are each 8 cm. If the area of printed material on the poste
Degger [83]

Answer:

The total height and width of the poster is approximately 28.93 and 38.57.

Step-by-step explanation:

Consider the provided information.

Let us consider the width and length of the printed part of the poster is x and y respectively.

For better understanding refer the figure 1:

The area of the printed part is 382 cm²

Area = xy = 382

y = 382/x

Now the total height of the poster is y + 6 + 6 = y + 12

Total width of the poster is x + 8 + 8 = x + 16

Thus the total area of the poster is:

A = (x + 16)(y + 12)

Now substitute the value of y in above equation.

A = (x+16)(\frac{382}{x}+12)

A = 382+12x+\frac{6112}{x}+192

A = 12x+\frac{6112}{x}+574

Now differentiate the above equation with respect to x.

A' = 12-\frac{6112}{x^2}

Now, substitute A'= 0 and solve for x.

0 = 12-\frac{6112}{x^2}

12=\frac{6112}{x^2}

x^2=\frac{6112}{12}

x=22.57 Ignore the negative value of x as width can't be a negative number.

Now find A''

A'' = \frac{2(6112)}{x^3}

Here A" is positive for x>0 and x = 22.57 is minimum.

Use the value of x to find all the respective dimensions of the poster.

Substitute the value of x in y = 382/x

y = 382/22.57 = 16.93

The total height of the poster is y + 6 + 6 = y + 12 = 16.93 + 12 = 28.93

Total width of the poster is x + 8 + 8 = x + 16 = 22.57 + 16 = 38.57

Hence, the total height and width of the poster is approximately 28.93 and 38.57.

6 0
2 years ago
Read 2 more answers
What is 14% of 3.09 million
svlad2 [7]

14% * 3.09 million = 432,600

7 0
3 years ago
How many solutions can be found for the equation 5x + 3(x − 1) = 10x − 2x − 3?
ahrayia [7]

Answer:

4. Infinitely many

Step-by-step explanation:

5x + 3(x − 1) = 10x − 2x − 3

5x+3x-3=8x-3

5x+3x-8x=3-3

0=0

x∈R

6 0
3 years ago
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