find the area of a 36 inch tv with the aspect ratio 16:9

Answer:

0.64

Step-by-step explanation:

1.) 1000 = 10×10×10

2.) 640÷10=64

3.) 64÷10=6.4

4.) 6.4÷10=0.64

To find the mean of a set of numbers, we find their sum and divide it by the number of terms there are.

We're given:

The sum of (a + 1) + (a + 4) + (a + 7) + (a + 8) + (a + 10) divided by 5 (because there are 5 numbers) is 12. Write this as an equation:

[tex]12=\dfrac{(a + 1) + (a + 4) + (a + 7) + (a + 8) + (a + 10)}{5}[/tex]

Simplify:

[tex]12=\dfrac{a + 1 + a + 4 + a + 7 + a + 8 + a + 10}{5}\\\\12=\dfrac{5a + 30}{5}\\\\12=a +6\\a=6[/tex]

a = 6

Answer:

x+20

Step-by-step explanation:

because ist correct

Tracy and Dave  together complete the task in [tex]\frac{24}{5}[/tex] hours

Given Tracy alone  take 8 hours to complete work and dave alone take 12 hours to complete the work.

Let's say together they worked in x hours

⇒in 1 hour they worked  [tex]\frac{1}{x}[/tex]th part of the work

Tracy herself worked 8 hours to complete the whole task

⇒ in 1 hour Tracy completes [tex]\frac{1}{8}[/tex]th part of the task

Dave himself worked 8 hours to complete the whole task

⇒ in 1 hour Dave completes [tex]\frac{1}{12}[/tex]th part of the task

By proportions

⇒[tex]\frac{1}{8}[/tex]+[tex]\frac{1}{12}[/tex]=[tex]\frac{1}{x}[/tex] { using operation addition}

⇒ x=  [tex]\frac{24}{5}[/tex]  

Therefore,Tracy and Dave  together complete the task in [tex]\frac{24}{5}[/tex] hours

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The number of zeros of the polynomial expression given as y(x)=-4x^5 - 4x^4 - 3x^3 + 11x^2 - x + 2 is 5

Polynomial expressions are mathematical statements that are represented by variables, coefficients and operators

The polynomial expression is given as

f(x)=-4x^5 - 4x^4 - 3x^3 + 11x^2 - x + 2

The degree of the above polynomial expression is

degree = 5

The degree of a polynomial expression is the number of zeros of the polynomial

This means that

Zeros = 5

Hence, the number of zeros of the polynomial expression given as y(x)=-4x^5 - 4x^4 - 3x^3 + 11x^2 - x + 2 is 5

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The total earnings in the form of commission for Paulette is $ 598.5.

Commission till sales of $ 6,500 = 2 1/2 %

So amount of commission will be

A = 5 / 200 × 17400

A = 5 / 2 × 174

A = $ 435

Extra commission:

E = 3 / 200 × ( 17400-6500)

E = 3 / 200 × 10900

E = 3 / 2 × 109

E = $ 163.5

Total commission = $ 435 + $ 163.5

T = $ 598.5

Therefore, the total earnings in the form of commission for Paulette is $ 598.5.

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The amount reported for the investment in Zip Company by Akron's December 31, 2021, balance sheet is $143,400, which is the fair value of the Common Stock of Zip Company.

The fair value of an investment is the current value and not the historical cost when the investment was made.

Fair value refers to the intrinsic worth of an asset or security.

           Income   Dividends     Common Stock      Akron's Investment

                           Declared      Fair Value (12/31)     in Zip Company

2019                                             $321,000         $16,050 ($321,000 x 5%)

2020  $79,000   $6,200             376,000        $94,000 ($376,000 x 25%)

2021     89,000    15,800             478,000        $143,400 ($478,000 x 30%)

Excess attributed to share of Zip's franchises = $33,350 ($143,400 - $110,050).

Thus, the amount reported for the investment in Zip Company by Akron's December 31, 2021, balance sheet is $143,400.

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Answer:(36-9)÷9

Step-by-step explanation: If 36-9=27 then 27÷9=3 since 9×3=27hope this helped :)

Answer:

48

Step-by-step explanation:

[tex]\mathrm{The\:LCM\:of\:}a,\:b\mathrm{\:is\:the\:smallest\:positive\:number\:that\:is\:divisible\:by\:both\:}a\mathrm{\:and\:}b[/tex]

LCM of 8, 16 and 24

Decompose to prime factors
8/2 = 4; 4/2 = 2. So 8 = 2 x 2 x 2

16 =  8 x 2  = (2 x 2 x 2) x 2

24 =  8 x 3 = (2 x 2 x 2) x 3

2 x 2 x 2 is common, 2 appears once more as a factor in 16 and 3 appears in 24 so the LCM = (2 x 2 x 2) x 2 x 3 = 48

The meeting point of the diagonal is the interior of the quadrilateral which  is  Point O.

Here is the quadrilateral PQRS you can find it is given below.

In this image you can see that a quadrilateral has four sides which is PQRS and two diagonals which is PR and QS,

then both diagonals intersects interior of quadrilateral each other at Point O.

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Answer: k=[tex]{4\sqrt{2}[/tex]

Step-by-step explanation:

√128 = 2k

k=[tex]\frac{\sqrt{128}}{2}[/tex]

k=[tex]\frac{\sqrt{64*2}}{2}[/tex]

k=[tex]\frac{8\sqrt{2}}{2}[/tex]

k=[tex]{4\sqrt{2}[/tex]

1.  'x' = -18/4

2. 'x' = -4/3

The equations are Not Equivalent.

An equation between two variables that gives a straight line when plotted on a graph. Or we can say,

A linear equation is defined as an equation that is written in the form of Ax+By=C. It is the combination of two variables and a constant value present in them.  

We have given

(x/3) - 2 = (5x/3) + 3

(5x/3) - (x/3) = -2 - 3

4x/3 = -6

  4x = -6 × 3

    x = -18/4

In first equation we got the value of x is -18/4.

Two systems of linear equations are equivalent if and only if they have the same set of solutions.  

To determine the equivalent of linear equation,

First, we need to find the value of "x" for each equation. If "x" is the same for both equations, then they are equivalent. If "x" is different then the equations are not equivalent.

We have equation

x(x + 1) = (x + 2)²

x² + x = x² + 4 + 4x        

(We have solved  (x + 2)² by using algebraic identity (a + b)² = a² + b² + 2ab.)

  4x - x = x²- x² - 4

       3x = -4  

         x = -4/3

In the second equation we got the value of x is -4/3.

Hence, as we can see it clearly that the value of x is not same in both equations so this is Not Equivalent.

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For the given question options C, D and E are correct answers.

Given that, ∠2, ∠3, and ∠5 are interior angles of the triangle and ∠1, ∠4, and ∠6 are exterior angles of the triangle.

When any side of a triangle is extended, the angle that is formed with this side and its adjacent side is called the exterior angle of a triangle. There are three exterior angles in a triangle. It should be noted that each exterior angle forms a linear pair with its corresponding interior angle.

Now, m∠5 + m∠6=180° (Adjacent angles are added up to 180°)

m∠2 + m∠3 = m∠6 (Exterior angle is equal to the sum of opposite interior angles)

m∠2 + m∠3 + m∠5 = 180° (Sum of all the interior angles of a triangle is equal to 180°)

Therefore, options C, D and E are correct answers.

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Answer:1/5

Step-by-step explanation:

Answer:

1/5

Step-by-step explanation:

Ex) You pick a marble from a bag containing 2 blue marbles, 5 red marbles, and 3 purple marbles. You replace the marble and select a second marble.

A relation that does not have the function property of each and every input having exactly one output.

A function is defined as a relation between  a group  of inputs having one output each. In simple words, a function may be a  relationship between inputs where each input is related to exactly one output. Every function  features a  domain and range. A function is usually  denoted by f(x) where x is the input.

The types of functions can be broadly classified into four types.  supported  Element: One to one Function, many  to at least one  function, onto function, one  to at least one  and onto function, into function.

A function  may be a  relation between a set of inputs (called the domain) and a permissible set of outputs (called the codomain),  such  each input is related to exactly one output.

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System of equations modeling the given conditions:

x + y = 94

x - y = 36

Solving:

In order to use substitution, you have to isolate one of the variables in either of the equations

Using the second equation and isolating the variable x:

x - y = 36

x = 36 + y

then you can substitute x back into the first equation

36 + y + y = 94

36 + 2y = 94

2y = 58

y = 29

and then substitute 29 for y into either one of the equations

x + 29 = 94

x = 65

Answer:

I don't know there's no figure

Step-by-step explanation:

I don't have any clue is the answer because their is no figure so stop being umb and show me the pic lo ser

Answer:

True, When the clock transitions from 11:59am to 12:00pm, it is the first hour of noon.

Step-by-step explanation:

Answer:

see explanation

Step-by-step explanation:

to determine if the values of y are a solution to the equation, substitute the values of y into the left side and if equal to the right side then they are a solution.

y = 70

[tex]\frac{70}{7}[/tex] - 1 = 10 - 1 = 9 ≠ - 2 → NO

y = 56

[tex]\frac{56}{7}[/tex] - 1 = 8 - 1 = 7 ≠ - 2 → NO

y = - 7

[tex]\frac{-7}{7}[/tex] - 1 = - 1 - 1 = - 2 → YES

y = 0

[tex]\frac{0}{7}[/tex] - 1 = 0 - 1 = - 1 ≠ - 2 → NO

Answer:

Yes. I think that is a pre algebre question.

The required number of people that contribute 34 pays in the goal of 2414 is 71.

According to the assertions, it deals with a number of operations in mathematics. Addition, subtraction, multiplication, and division are the four main arithmetic operators.

Here,
as given in the question,
Total contribution = 2414
Contribution by each person = 34
Applying arithmetic operations
number of people = 2414 / 34
Number of people= 71

Thus, the required number of people that contribute 34 pays in the goal of 2414 is 71.

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The equivalent number of socks to 2.3 shoes is 14.95 socks

Fractions are expression written as a ratio of two integers. For instance If 1 shoe equals 6.5 socks, this can be written as:

1 shoe = 6.5 socks

In order to determine the number of socks for 2.3 shoes, we will have:

2.3 shoes = x socks

Determine the ratio

1/2.3 = 6.5/x

Cross multiply

1 * x = 2.3 * 6.5

x =  2.3 * 6.5

x = 14.95

Hence the equivalent number of socks to 2.3 shoes is 14.95 socks

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Answer:

Step-by-step explanation: it will be having 10 kg each

The ambient temperature, aka the outside air temperature, isn't 0 degrees Fahrenheit. This is the reason why the oven isn't at 0 degrees Fahrenheit when the oven is off. For example, if it is 68 degrees Fahrenheit outside, then the oven's temperature is likely around this figure when it is off.

------------------------------

The way the oven works is that it heats the air using a gas or electric source. Once reaching 350 or slightly higher, the oven burner will turn off for a set period of time. This is so the temperature doesn't go too far over 350.

After the burner is turned off, the air inside the oven is still really hot and will stay around 350 for a while. But the temperature will slowly decrease. Once dipping slightly below 350, the oven will turn back on to heat back up to 350 again. This process repeats over and over.

This explains why you see the oscillating bouncing curve like this. It also explains why ovens seem to go on or off in the middle of a baking session.

Answer:

12+2=14odokxjxnxnxnxnjskaowoowsjd

The billboard is not tall enough as the height is 27.5ft which is  less than 30ft.

The comparison of two quantities having the same units is called as Ratio.

ratio between quantity a and b is  represented by a:b .

In the given question

The bill board should have at least 30ft height.

Height of lady = 5 ft 6 inches

                        =5.5 ft     ...( as 6inch=0.5ft )

If the height of the lady is 5.5ft shadow length = 7 feet

Since the units of height of lady and length of shadow is same .

hence ratio can be used ,

also given that length of billboard = 35 ft.

Let the height of the bill board = x ft

The above situation can be represented using ratio as

(height of lady) / (length of shadow of lady)=(height of billboard)/( length of billboard shadow)

Substituting the values we get

5.5/7=x/35

On solving further we get

(5.5/7)*35=x

5.5*5=x

x=27.5

The height of the billboard is 27.5 ft  .

Since , it is given that the height of the bill board should be at least 30ft tall , and the height of the billboard is 27.5ft.

Therefore , the billboard is not tall enough as the height is less than 30ft.

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The answers to both the questions are as follows:

The quantity of specific hair dye produced by given ingredients are:

As a result, the amount of specific hair dye produced by given ingredients = 5/2qz

The amount of red tone required to make 1 oz of a specific dye:

= 3/8 × 2/5 = 3/20 oz

Now, multiply each by 20.

The amount of red tone required to make 20 oz of a specific dye:

3/20 × 20 = 3 oz

To find each dye needed to make 100 ounces of dye, multiply the above amounts by 5.

The amount of red tone required to make 20 oz of specific dye: 15oz

Therefore, the answers to both the questions are as follows:

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The correct question is given below:
To make a specific hair dye, a hair stylist uses a ratio of 1 1/8 ounces of red tone, 3/4 ounces of a gray tone, and 5/8 ounces of brown tone. If the stylist needs to make 20 ounces of dye, how much of each dye color is needed? If the stylist needs to make 100 ounces of dye, how much of each dye color is needed?

( -8 , -8) are the coordinate of the other endpoint B .

What is coordinate ?

the coordinates of the second endpoint are  ( x₂, y₂ )

 x = x₁ + x₂/2      

  0 = 4 + 0/2

   x₂  = -8

y = y₁  + y₂/2

-2 = 2 + y₂/2

-2 -2 = y₂/2

- 8  = y₂

( -8 , -8) are the coordinate of the other endpoint B .

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Answer:

Step-by-step explanation:

if solved for x the answer is x=−4

step wise step

3x+7= 5x+15

3x-5x=15-7

-2x=8

x=8÷2

×=4

Answer: (FINDING THE PRODUCT)

Exact form:

-3/16

Decimal form:

-0.1875

Step-by-step explanation:

<3

Answer:

13/40

Please mark my answer as the brainliest, that would mean a lot to me

Step-by-step explanation:

5/8 - 3/10

50/80 - 24/80

26/80

13/40

Answer:

Step-by-step explanation:

First plug in the values for x and y:

y=-2
x=2

-2=2k+4

Then just simplify to get k:
-2=2k+4
Minus 4 from both sides
-6=2k
Divide each side by 2
k=-3



I hope this helps!