Select all that are true for the following quadratic: f ( x ) = x 2 − 11 x + 18

Answer:

B

Step-by-step explanation:

Answer:

Each friend will have 2 and a half cups of lemonade or 2.6666

Step-by-step explanation:

Since, there are 3 friends, each friend will get 2.67 cups.

Calculate the answer using a math operator is referred to as a mathematical operation.

Basic mathematical operations are addition, multiplication, subtraction and division.

Given that,

Total number of cups = 8.

The number of friends who want to share these 8 cups = 3.

Let each friend gets x cups.

To find the value of x use division property,

3x = 8

x = 8/3

x = 2.666

or x = 2.67

Hence, Each friend will get 2.67 cups.  

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Answer:

-11y^5+2x

Step-by-step explanation:

subtract 3y^5 from -8y^5

Answer:

Replace all occurrences of y with −5x+32 in each equation.

28x−160=22

y=−5x+32

Solve for x in the first equation.

x=13/2

y=−5x+32

Replace all occurrences of x with 13/2 in each equation.

y=−1/2

x=13/2

The solution to the system is the complete set of ordered pairs that are valid solutions. ( 13/2, −1/2 )

The result can be shown in multiple forms. Point Form: (13/2,−1/2)

Equation Form:

x=13/2, y=−1/2

Step-by-step explanation:

The value of x in the solution to given system of equations is 13/2

Here,

Given system of equations are;

3x - 5y = 22 -----(i)

y = -5x + 32 -----(ii)

What is system of equations?

A system of equations is a set of two or more equations with the same variables.

Now, in given system of equations put the value from (ii) in (i), we get

⇒ 3x - 5 (-5x + 32) = 22

⇒3x + 25x - 160 = 22

⇒28 x = 182

⇒ x = 182/28

⇒ x = 13/2

Hence, The value of x in the solution to given system of equations is 13/2.

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Answer:

yes because transitive property

Step-by-step explanation:

if abc~lmn, then the angles a and b are similar to angles l and m. and if lmn~xyz then angles l and m are similar to angles x and y. therefore, using transitive property, angles a and b would be similar to angles x and y. so using AA similarity, the two triangles would be similar

Answer:

Is there a way you can add an image?

Step-by-step explanation:

g < 3

3g + 36 < 45

3g < 9

g < 3

Answer:

9y=7x+3

Step-by-step explanation:

I hope this is right sorry if it is not

Answer:

y = 3x - 12

Step-by-step explanation:

y = mx + b

(m is the slope)

y = 3x + b

plug in your point

9 = 3 (7) + b

9 = 21 + b

subtract 21 on both sides

b = -12

y = 3x - 12

Hope this helps :)

2nd one I guess might be wrong

Answer:

It's either the first one or the third

Answer:

I don't completely understand your question but the answer is 0.8333333333

Step-by-step explanation:

When you said 1/2 I assumed you meant fraction, so I turned 1/2 into a fraction which is 0.5. Then I divided 0.5 by 6 on a calculator and that is how I got my answer.

Answer:

0.35 cents

Step-by-step explanation:

Answer:

it is $0.35 per pound

Step-by-step explanation:

1.75/5 = 0.35

Answer:

-2 and 3 is the answer

Step-by-step explanation:

Answer:

Cement costs vary from approximately $50 to $75 per ton or 2.5 to 3.75 cents per pound.

Step-by-step explanation:

Answer :

[tex]\boxed{\textsf{ The final answer is \textbf{n}$^{\textbf{3}}$ .}}[/tex]

Step-by-step explanation:

Its given that n is the middle out of the three consecutive integers . So ,

The last integer will be :-

[tex]\sf\implies Last \ Integer \ = \ n - 1 [/tex]

The next Integer will be :-

[tex]\sf\implies Next \ Integer \ = \ n + 1 [/tex]

Now the Question says that the three integers are multipled to give a product . So that would be.

[tex]\sf\implies Product_{(three\ consecutive\ integers)}= (n-1)n(n+1) = (n^2-1)(n) = \pink{n^3-n}[/tex]

Now thirdly it's given that n is added to the given integer . That would be ,

[tex]\sf\implies Adding\ n = \ n^3 - n + n = \pink{n^3} [/tex]

Here - n and +n gets cancelled. So we are ultimately left out with n³.

Hence the final number is a cube of some number.

Answer: i dont know sorry

Step-by-step explanation:

Answer:

118

Step-by-step explanation:

Answer:

Point-slope is the general form y-y₁=m(x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept).

Answer is Ax+By=C. ... A, B, C are integers (positive or negative whole numbers)

Step-by-step explanation:

Plz mark brainliest  

Step-by-step explanation:

I'm assuming you mean Point- Slope Form of a linear equation.

If so, then a point slope form of a linear equation is one that looks something like this:

y - y₁ = m (x - x₁)

where (x₁, y₁) is a point on the line and m is the gradient of the line.

see attached for more info

Answer:

23.7

Step-by-step explanation:

Multiply 2.37 by 10

Answer:

$23.70

Step-by-step explanation:

3 toy cars

Each cost $2.37

How much does 30 toy cars cost

________________________________

We know that 3 toy cars cost 2 dollars and 37 cents. To solve, we first need to find what times 3 gets us 30.

3 * ? = 30

30 / 3

10

Therefore you need to multiply the amount of toy cars by 10 to get thirty toy cars, since three of them cost 2.37, multiply 10 by 2.37.

$2.37 * 10

$23.70

Answer:

1. the range is the biggest number minus the smallest number.

2. for IQR order the data in ascending order, find the median, calculate the median for both the upper and lower halves of the data and the IQR is the difference between the two.

3. MAD is when you find the mean then add all the data values together and divide by the amount of data you have. Lastly, do the data value minus the mean.

Step-by-step explanation:

hope this helps :)

Answer:

X = 6 1/2

Step-by-step explanation:

X is equal to 6 1/2 because, if you subtract 3 1/2 from 10 you will be left with 6 1/2.

Answer:

h

Step-by-step explanation: pp po po

Answer:

Less close to one

Step-by-step explanation:

0.006/6,000= 0,000001

Answer:  $2.45

Step-by-step explanation:

$18.00 - $15.55 = $2.45.

Therefore, the tip was $2.45.

:D

Answer:

10.11

Step-by-step explanation:

I just think so ahah

Answer:

y=2x-2

Step-by-step explanation:

Answer:

2 sticks

Step-by-step explanation:

4 chickens times 1/2 cups each

will give you  4/2

4/2 is 2

hence, the answer

Answer:

4 sticks of butter

Step-by-step explanation:

if each chicken needs half cup, then that would be one stick of butter. and 4 chickens need 2 cups of butter, which would be 4 sticks of butter...i hope this made sense...      

Answer:

oyebro  

Step-by-step explanation:

mira si ten soy sincero no c la respuesta solo necesito los puntos perdon bro

Answer: 4 + 8 < 22

Step-by-step explanation:

Take all of the given numbers from the set and add them with 4

4+8=12

4+18=22

4+26=30

Meaning the only answer that is smaller than 22 is 4+8

Four plus eight is less than 22

Answer:

Step-by-step explanation:

Take all of the given numbers from the set and add them with 4

4+8=12

4+18=22

4+26=30

Meaning the only answer that is smaller than 22 is 4+8

Four plus eight is less than 22

Answer:

the  muffins put on each plate is 9

Step-by-step explanation:

The computation of the muffins put on each plate is shown below:

= Total muffins ÷ Total number of plates

= 36 ÷  4

=  9 muffins on each plate

hence, the  muffins put on each plate is 9

Answer:

?=91 degrees.

Step-by-step explanation:

There is no x- I'll find ? though.

So, angles in a triangle must equal 180.

180-29-62=89. The last angle in the triangle is 89 degrees.

A straight angle is equal to 180 degrees. ? + 89=180.

180-89=91.

?=91 degrees.

Hope this helped!

Answer:

The final elevation of the fish is -20 meters.