What are the coordinates of the vertex of the function f(x) = x2 – 12x + 5?
ООО
(6, 31)
(-6, 31)
(6, -31)
(-6, -31)

Answer:

The answer is 7

Step-by-step explanation:

an easier way to think of it is 21 divided by 3, which again, is 7.

Hope That Helps!

Answer:

7

Step-by-step explanation:

Let x be the unknown number

times is multiply and is means equals

3x = 21

Divide each side by 3

3x/3 = 21/3

x = 7

Answer:

12 units

Step-by-step explanation:

Allow me to revise your question for a better understanding and I hope it will fit the original one.  

The parallelogram shown below has an area of 72 units squared. The base is 6 and the other side is 13 Find the missing height.

Here is my answer:

Given:

The area: 72 units squared.

The base: 6 units

As we know that the area of the parallelogram is represented by below formula:

A = b*h where h is the height and b is the base

In this situation, we know:

72 = 6*h

<=> h = 12

So the missing height is 12 units

Step-by-step explanation:

Answer:

-11/20

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

10 / $2.50 = 4

You can buy 4 cans of Dr. Pepper for $10

Chow,...!

Answer:

d = [tex]\frac{7}{2}[/tex]

Step-by-step explanation:

The nth term of an arithmetic sequence is

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Given a₉ = 16 , then

- 12 + 8d = 16 ( add 12 to both sides )

8d = 28 ( divide both sides by 8 )

d = [tex]\frac{28}{8}[/tex] = [tex]\frac{7}{2}[/tex]

2(t - 9) + 2(t - 8) =

= 2t - 18 + 2t - 16 =

= 2t + 2t - 18 - 16 = 4t - 34 ← the end

Answer:

X=x=−5y/3

y=x=−5y/3

Step-by-step explanation:

2x+y/3⋅1/x−3y=1/3⋅1/2=x=−5y/3

Answer:

x = [tex]\frac{5}{7}[/tex] , y = - [tex]\frac{3}{7}[/tex]

Step-by-step explanation:

Given 2 equal matrices then the corresponding elements in each matrix are equal, then

2x + y = 1 → (1)

x - 3y = 2 → (2)

Multiplying (1) by 3 and adding to (2) will eliminate y

6x + 3y = 3 → (3)

Add (2) and (3) term by term to eliminate y

7x + 0 = 5

7x = 5 ( divide both sides by 7 )

x = [tex]\frac{5}{7}[/tex]

Substitute this value into (1) and evaluate for y

[tex]\frac{10}{7}[/tex] + y = 1 ( subtract [tex]\frac{10}{7}[/tex] from both sides )

y = [tex]\frac{7}{7}[/tex] - [tex]\frac{10}{7}[/tex] = - [tex]\frac{3}{7}[/tex]

Answer:

25.

SEE THE IMAGE FOR SOLUTION

Answer: 8 units

Step-by-step explanation:

To find the distance between 2 points, we want to use the formula [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]. Since we are given the 2 points, all we have to do is plug them in.

[tex]d=\sqrt{(7-(-1))^2+(8-8)^2}[/tex]      [parenthesis]

[tex]d=\sqrt{(8)^2+(0)^2}[/tex]                        [exponent]

[tex]d=\sqrt{64+0}[/tex]                               [add]

[tex]d=\sqrt{64}[/tex]                                     [square root]

[tex]d=8[/tex]

Now, we know the distance is 8 units.

Using it's concept for the difference between points, the absolute value inequality |x - y| < 10 represents when Erik wins the game, and the inequality |x - y| ≥ 10 represents when Nina wins the game.

Erik and Nita are playing a game with numbers. In the game, they each think of a random number from zero to 20. If the difference between their two numbers is less than 10, then Erik wins. If the difference between their two numbers to greater than 10, then Nita wins. Use what you know about inequalities and absolute values to better understand the game.

The absolute function is defined by:

It measures the distance of a point x to the origin, hence, for example, |-2| = |2| = 0.

For this problem, we have that:

The difference between these two numbers is:

|x - y|.

Erik wins if the difference is less than 10, hence:

|x - y| < 10.

Hence:

Using it's concept for the difference between points, the absolute value inequality |x - y| < 10 represents when Erik wins the game, and the inequality |x - y| ≥ 10 represents when Nina wins the game.

More can be learned about the absolute value equation at https://brainly.com/question/5012769

#SPJ1

Answer: 30.48

Step-by-step explanation:

Sum the series of 30.48 + (1/2)(30.48)+ (1/4)(30.48)+(1/8)(30.48)+(1/16)(30.48)+(1/32)(30.48)

Or use an Excel spreadsheet

Answer:

d

Step-by-step explanation:

the amount he spent on the first day: 30.48

Answer:

10 - 3 × (4 - 2) + 1 = 5

Step-by-step explanation:

10 - 3 * 2 + 1 = 5

10 - 6 + 1 = 5

4 + 1 = 5

= 5

Answer:

the domain is zero the range of this graph is less than zero

The coordinates of endpoint V is (7, -27) if one endpoint is U(3,5) and the midpoint of UV is (5, -11)

Midpoint of a line is a point that divides any line into two equal parts.

The midpoint of two coordinates (x1, y1) and (x2, y2) is expressed as:

[tex]M(X, Y)= (\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )[/tex]

Given the following

midpoint of UV = (5, -11)

U = (3, 5)

Get the other coordinate x2 and y2

Based on the formula above:

[tex]X = \frac{x_1+x_2}{2}\\5=\frac{3+x_2}{2}\\10 = 3 + x_2\\x_2 = 10-3\\x_2 = 7[/tex]

Get the other coordinate x2

[tex]Y = \frac{y_1+y_2}{2}\\-11=\frac{5+y_2}{2}\\-22 = 5 + y_2\\y_2 = -22-5\\y_2 = -27[/tex]

This shows that the coordinates of endpoint V is (7, -27)

Learn more here: https://brainly.com/question/17685913

Answer:

400 miles

Step-by-step explanation:

Distance = rate * time

Distance = 50 miles per hour * 8 hours

Distance = 400 miles

Answer:

400 miles

Step-by-step explanation:

Distance =rate×time

50miles×8hrs=400

Answer:

10

Step-by-step explanation:

Answer:

it's 100

Step-by-step explanation:

just divide 50,000 by 500 and you'll get 100 so 50000 Is 100 times as 500

Answer:

Step-by-step explanation:

-124 = -7(5x+ 6)- 6x                     Remove the brackets

-124 = -35x - 42 - 6x                   Combine like terms

-124 = -41x - 42                          Add 42 to both sides

-124+42 = - 41x                          Combine

-82 = - 41x

-82/-41 = x

x = 2

Answer:

Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=x3+73 f - 1 ( x ) = x 3 + 7 3 is the inverse of f(x)=3x−7 f ( x ) = 3 x - 7 .

Answer:

117 is the Answer

Step-by-step explanation:

the number are on the top times it by 9

Answer: 117

Step-by-step explanation:

9 bikes per hour

       (x*9) = y

Answer:

0.9 is your answer.

Answer:

the present age of the father be x and the present age of the son be y.

It is given that man is 24 years older than his son that is:

x=y+24

x−y=24..........(1)

Also, 12 years ago, he was five times as old as his son that is:

(x−12)=5(y−12)

x−12=5y−60

x−5y=−60+12

x−5y=−48..........(2)

Now subtract equation 1 from equation 2 to eliminate x, because the coefficients of x are same. So, we get

(x−x)+(−5y+y)=−24−48

i.e. −4y=−72

i.e. y=18

Substituting this value of y in (1), we get

x−18=24

i.e. x=24+18=42

Hence, the present age of the father is 42 years and the present age of the son is 18 years.

Step-by-step explanation:

Answer:

[tex](5 ^{ - 8} )( {5}^{ - 10} ) = {5}^{ - 18} = 2.62 \times {10}^{ - 13} [/tex]

I hope I helped you^_^

I hope this help you

Answer:

It is 8 ft ......... ok? I hope it helps

Answer:

No

Step-by-step explanation:

The x-axis shows Craig's pitch speed in miles per hour.

The highest speed he did was between 70 to 75 mph. Craig's doesn't specify the speed in the histogram, so we can only be sure that Craig's fastest is between 70 to 75 mph.

Answer:

$18.95

Step-by-step explanation:

Answer:

If you have nonexempt employees, you have to pay them overtime, or time and a half, for any hours worked over 40 during the workweek.

Answer:

1

Step-by-step explanation:

3x-6>-3 =

3x>3 =

x=1

Answer:

any value of x from the interval ( 1 , ∞ )

Step-by-step explanation:

3(x - 2) > - 3

[tex]\frac{3(x-2)}{3}[/tex] > - [tex]\frac{3}{3}[/tex]

x - 2 > - 1

x > - 1 + 2

x > 1

x ∈ ( 1 , ∞ )

Answer:

Question no 3 have been solved

Answer:

Step-by-step explanation:

tan O = sin O / cos O

= 7/25 / -24/25

= 7/25 * -25/24

= -7/24.

Answer:

-7/24

Step-by-step explanation:

Answer:

If your shape is a regular polygon (such as a square in the example above) then it is only necessary to measure one side as, by definition, the other sides of a regular polygon are the same length. It is common to use tick marks to show that all sides are an equal length.

Step-by-step explanation:

Hope it helps love form india server

Answer:

they usually have double line on top of the lines of the shapes. for example square they have all the same lenght so they have double line signs on top of them

i hope this help. good luck

Answer:

        [tex]f(x)=x^{2}[/tex]

        Yes, all inputs have one output.

        Continuous, it has a solid line.

        [tex]f(2)=4[/tex]