how many sides does this polygon have?
​

Answer:

 [tex]\frac{-3 y^{11} }{x}[/tex]

Answer:laaa vidas so las vi vi ras ony laa viras so las vi vi ras

Step-by-step explanation:laaaa vidas so las vi vi ras boty hastice hastice sola vi vi rasss*birb falling*

Answer:

D. 24

Explanation:  

First you would need to find how many you need for one coat.

400 times 12 = 4,800

(That will give you a little extra paint)

Then just double 12 to get two coats and you would get D.

Have a nice day!

Hope this helped.

Answer:

33 1/3

Step-by-step explanation:

Answer:

The answer is 1

Answer:

i think -3

Step-by-step explanation:

The function that has the least minimum value is function is h and The function that has the greatest minimum value is function is k .

we define a quadratic function as an function  of degree 2, meaning that the highest exponent of this function is 2. The standard form of a quadratic is y = ax² + bx + c, where a, b, and c are numbers and a cannot be 0.

According to the question

f(x) = x² - 2x - 6

as per graph

its  minimum value at (1,-7)

h(x) = 2(x-1)²  

h(x) = 2 (x² + 1 -2x )

h(x) = 2x² - 4x + 2

By plotting the graph

we can observe the

minimum value at (1,0)

k(x) = [tex]x^{4} + 2x^{2} + 8x -4[/tex]

By plotting the graph

we can observe the

minimum value at (-1,-9)

For g(x)

Standard form of quadratic equation :

y = ax² + bx + c

or

g(x) = ax² + bx + c

at x = 0

g(x) = -4

-4 =  a* 0 + b* 0 + c

c = -4  

at x = 1

g(x) = -5

-5 =  a + b - 4

a + b = -1 --------------------(1)

at x = -1

g(x) = -11

-11 =  a*(-1)²+ b* (-1) + -4

-7 =  a - b --------------------(2)

Adding equation (1) and (2)

a = -4

b = 3

g(x) = -4x² + 3x -4

as x² is negative parabola will be downward

therefore it will have max value

i.e

at (0.375,-3.438)

Now, The function that has the least minimum value is function is h with x = 1 and h(x) = 0

The function that has the greatest minimum value is function is k with x = -1 and k(x) = -9

Hence, The function that has the least minimum value is function is h and The function that has the greatest minimum value is function is k .

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Answer:

Length of BC is 6.

Step-by-step explanation:

B is at (-2,-3) and C is at (4,-3)

Length BC

[tex]=\sqrt{((-3--3)^{2} +(4--2)^{2} }=\sqrt{6^{2}} =6[/tex]

Answer:

y=-2x+64 i think

Step-by-step explanation:

Answer: i might be wrong but i think it would be 261. sorry if i made a mistake

Answer:

y= csc(x)+1

Step-by-step explanation:

A P E X

cosec(X) + 1  has the range (-infinity,-2]U[0,infinity)

An expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

As, the given range (-infinity,-2]U[0,infinity) well satisfied the cosec(X) + 1

Generally, Range of Cosec x is, (-∞,-1] ∪ [1,∞).

So,

Range of Cosec (x) +1 will be ,

= (-∞,-1+1] ∪ [1+1,∞).

= (-∞, 0] ∪ [2,∞)

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Answer:

The second is the answer (4/5) + (2/4)

Step-by-step explanation:

4/5+2/4

4/5= 16/20

2/4 = 10/20

If you add 16+10 you get 26, which is the answer

Answer:

4/5 + 2/4

Step-by-step explanation:

Answer:

y= 1

Step-by-step explanation:

Use y=mx +b

We have no slope so its just y= b

y=1

Answer:

Width is 9 1/2 in.

Step-by-step explanation:

My reasoning is that, since youve gotten the area (99 3/4), your asked to find the width. You have the length which is 10 1/2. In this situation youre expected to divide. What you divide is 99 3/4 by 10 1/2. If you calculate this, you get a quotient of 9 1/2. I’m not very ethical at explanations, but I hope you found it helpful somehow.

Answer:

12

Step-by-step explanation:

48 divided by 4 is 12

Answer:

90 words per minute

Step-by-step explanation:

180/2=90

Answer:

Step-by-step explanation:

180 words = 2 minutes

x = 1 minutes

1 minutes = 180/2

1 minutes = 90 words

Answer:

the graph is (0,2)

Step-by-step explanation:

Answer:

Subtraction

Step-by-step explanation:

Subtract 2 from 9

Answer:

51,221 pages? Ill answer i just need clarification.

Answer:

Step-by-step explanation:

Note: Consider we need to find the solution of given equation.

Given:

The equation is

[tex]\dfrac{1}{x}+\dfrac{x}{2}=\dfrac{11}{6}[/tex]

To find:

The solution of the equation.

Solution:

We have,

[tex]\dfrac{1}{x}+\dfrac{x}{2}=\dfrac{11}{6}[/tex]

[tex]\dfrac{2+x^2}{2x}=\dfrac{11}{6}[/tex]

By cross multiplication, we get

[tex]6(2+x^2)=11(2x)[/tex]

[tex]12+6x^2=22x[/tex]

[tex]6x^2-22x+12=0[/tex]

[tex]2(3x^2-11x+6)=0[/tex]

Divide both sides by 2.

[tex]3x^2-11x+6=0[/tex]

Splitting the middle term, we get

[tex]3x^2-9x-2x+6=0[/tex]

[tex]3x(x-3)-2(x-3)=0[/tex]

[tex](x-3)(3x-2)=0[/tex]

Using zero product property, we get

[tex]x-3=0[/tex] and [tex]3x-2=0[/tex]

[tex]x=3[/tex] and [tex]x=\dfrac{2}{3}[/tex]

Therefore, the solutions of the given equation are [tex]x=3[/tex] and [tex]x=\dfrac{2}{3}[/tex].

Quadratic equations are algebraic equations that can be factored or broken down into simpler forms(factors).

Transforming 1/x+x/2=11/6 to quadratic equations is 3x² - 11x + 6 = 0

We are given the algebraic equation:  1/x+x/2=11/6

Transforming it into a quadratic equation, we find the Lowest common denominator of the fractions in the quadratic equations.

LCD(x,2,6) = 6x

Multiply all through the fractions by 6x

(1/x * 6x)+ (x/2 * 6x) = (11/6 * 6x)

6 + 3x² = 11x

Rewriting the equation:

3x² - 11x + 6 = 0

Therefore, transforming 1/x+x/2=11/6 to quadratic equations is 3x² - 11x + 6 = 0

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I don't know if you still need the answer, but it's in the picture

The correct statement is; B. When x increases by​ 1, y increases by 9. The function rule is y = 9x + 1

A linear function is represented as: y = mx + c

Where m is the slope and b is the intercept the value of y, when x = 0

From the given table, we have the following observations that;

As x increases by 1

The value of y increases by 9 and the slope of the table is 9

So, we have been given m = 9

Then y = 9x + c

Since an increment of 1 in the value of x will result in an increment of 9 in the value of y which means that; If x is reduced by 1, the corresponding value of y would reduce by 9.

When x = 1 then y = 10

This means that y = 9x + 1

The correct statement is; B. When x increases by​ 1, y increases by 9. The function rule is y = 9x + 1

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Answer:

126

Step-by-step explanation:

Total number of apples = 9

Number of favourite Mathematics lecturers = 5

To find number of ways in which 9 (identical) apples can be given to your 5 favourite Mathematics lecturers, find [tex]C(9,5)[/tex]

Combination refer to selection of items such that order does not matter.

Use [tex]C(n,p)=\frac{n!}{p!(n-p)!}[/tex]

Put [tex]n=9,p=5[/tex]

[tex]C(9,5)=\frac{9!}{5!(9-5)!}\\=\frac{9!}{5!4!}\\=\frac{9(8)(7)(6)5!}{5!4!} \\=\frac{9(8)(7)(6)}{4(3)(2)(1)}\\=126[/tex]

Answer:

-They both have a slope of 2.

-They are parallel to each other.

-They have the same slope.

Step-by-step explanation:

The 2 equations are;

y = 2x and y = 2x - 7

Now, from slope intercept equation,

y = mx + c

Where m is slope and c is the intercept on the y-axis

From the 2 equations y = 2x and y = 2x - 7, Comparing with y = mx + c, we can see they both have a slope of 2.

For 2 lines to have same slope, it means that they are parallel and have different y-intercepts.

They should cross the x-axis when y = 0.

But at x = 0,we have;

y = 2x = 0. And x = 0

Also,for y = 2x - 7 is y = 2x - 7 = 0

2x = 7 and x = 7/2.

Thus,they don't cross the x - axis at the same point

Looking at the options, we can see that there are 3 correct ones from what we've described above namely;

-They both have a slope of 2.

-They are parallel to each other.

-They have the same slope.

Answer:

its

Step-by-step explanation:

Answer:

y = 4

Step-by-step explanation:

4*y = 4y

4*4 = 16

4y+16=32

to get 4y alone, we subtract 16 from 32.

32-16 = 16

4y = 16

to get y alone, we divide 4 by 16

16/ 4 = 4

so, y = 4

Answer: y=4

Step-by-step explanation:

4(y+4)=32

Divide both sides by 4

y+4=8

Subtract 4 from both sides

y=4

Answer:

I tried my best to explain it, hope it helps!

Step-by-step explanation:

Answer:

The larger number is 20.

Step-by-step explanation:

Let x and y be the two numbers.

y = 2x + 4

x + y = 28

So x + 2x + 4 = 28

3x = 24

x = 8

y = 20

Given:

Mrs. Applegate owns  [tex]\dfrac{3}{19}[/tex] of the business.

Mrs. Brown owns 3 times as much as  Mrs. Charles.

To find:

The  fractional part of the business that Mrs. Brown owns.

Solution:

Let Mrs. Charles owns x part of business.

Mrs. Brown owns 3 times as much as  Mrs. Charles.

Mrs. Brown owns = 3x part of business.

Mrs. Applegate owns  [tex]=\dfrac{3}{19}[/tex] of the business.

[tex]x+3x+\dfrac{3}{19}=1[/tex]

[tex]4x=1-\dfrac{3}{19}[/tex]

[tex]4x=\dfrac{19-3}{19}[/tex]

[tex]4x=\dfrac{16}{19}[/tex]

Divide both sides by 4.

[tex]x=\dfrac{16}{4\times 19}[/tex]

[tex]x=\dfrac{4}{19}[/tex]

Now,

Mrs. Brown owns  [tex]=3\times x[/tex]

[tex]=3\times \dfrac{4}{19}[/tex]

[tex]=\dfrac{12}{19}[/tex]

Therefore, Mrs. Brown owns  [tex]\dfrac{12}{19}[/tex] of the business.