What is the simplified value of the expression below?

4.2 + 0.6 divided by 3 minus 5(0.9 minus 0.5)

Answer:

ok ill help it 00000000

Step-by-step explanation:

000

Given:

A rectangle has a length of 8 and a width of 4.

Four equal rectangles are drawn within that rectangle, creating the longest lengths possible for the rectangles.

To find:

The sum of the perimeters of two of these equal rectangles.

Solution:

We have to draw 2 lines which are bisecting the length and width respectively, to divide a rectangle in 4 equal parts with longest lengths.

Half of length 8 = 4

Half of width 4 = 2

It means each rectangle have a length of 4 and a width of 2.

Perimeter of a rectangle is

[tex]Perimeter=2(length+width)[/tex]

[tex]Perimeter=2(4+2)[/tex]

[tex]Perimeter=2(6)[/tex]

[tex]Perimeter=12[/tex]

So, perimeter of each equal rectangle is 12 units.

Sum of the perimeters of two of these equal rectangles is

[tex]12+12=24[/tex]

Therefore, sum of the perimeters of two of these equal rectangles is 24.

Answer:

C

Step-by-step explanation:

(3)^3 - 2(5)^2 - 3(3)^3 + (-3)^4

27 - 2(25) - 3(27) + 81

27 - 50 - 81 + 81

27 - 50

-23

Answer:

-84

Step-by-step explanation:

multiply 7 and -12

Answer:

13

Step-by-step explanation:

Replace the variable x with -2 in the expression.

f (-2) = -3 x -2 -2

Simplify (-3 x -2 -2) + 9

Multiply -3 by -2

6 - 2 + 9

Subtract 2 from 6

4 + 9

add 4 and 9

13.

The required simplified value of the function [tex]f(-2) + 9[/tex] as is 13.

Given that,
f(x) = -3x - 2
To determine
[tex]f(-2) + 9[/tex]

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
Given function f(x) = -3x - 2
Put x = -2 and add the function with 9
= [tex]f(-2) + 9[/tex]
= -3(-2) -2 + 9  
= 6 - 2 + 9
= 13

Thus, the required simplified value of the function as [tex]f(-2) + 9[/tex] is 13.

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Answer:

x = -1

Step-by-step explanation:

Since the line is completely vertical there is no slope.

When a line is completely vertical, the setup is x = ___ (fill in the blank with the number that the line intersects on the x axis, in this case -1.)

When a line is completely horizontal (not applicable in this problem) the setup is y = ___ (fill in the blank with the number the line intersects on the y axis.)

Answer:

44

Step-by-step explanation:

If side = a

Then:

The first case:

The second case:

Difference between areas:

Answer:

i would say b but not sure

Step-by-step explanation:

hope this helps let me know if i got it wrong

Answer:

W = 50 + 2.7h

Step-by-step explanation:

A function shows the relationship between two variables (the independent variable and the dependent vaariable). The independent variable is a variable that is independent of any other variable, i.e it is the input of the function while the dependent variable is dependent on other variables hence it is the output of the function.

Given that the weight  of a woman is 50 kg+2.7 kg for each inch over 5 feet. If h is the height over 5 feet ( in inches), the weight (W) can be represented by:

W = 50 + 2.7h

W is in kg

Answer:

5761

Step-by-step explanation:

First, let's find the digit in the tenths place. The quotient of 10 and 2 is 5 because 10/2 = 5. Next, the digit in the hundredths place is the product of 3.5 and 2. 3.5 * 2 = 7. The number in the thousandths place is the sum of the digit in the tenths place and the ten thousandths place, so we have to find the digit in the ten thousandths place first. It says that every number in the code is divisible by the digit in the ten thousands place. The factors of 5 are 1,5 and the factors of 7 are 1,7. The only number that is the same in both is 1, so the last digit must be 1. Knowing that information, we can add the digit in the tenths place (5) to the number in the ten thousandths place (1) to get the third digit (6). Now we place those digits in order: tens (5), hundredths (7), thousandths (6), and ten thousandths (1) to get 5761.

Hey there! I'm happy to help!

We basically want to see what value of y value of the line is at when it crosses x=-3.

If you go to -3 on the x-axis and draw a line straight down, you will see that you hit the line at (-3,-6), so the y value is -6.

Have a wonderful day! :D

Answer:

1st graph = a positive correlation between time and average yearly temperature

2nd graph =a negative correlation between time and the amount of arctic sea ice

The first graph in the article displays the relationship between time and the amount of Arctic sea ice Therefore the correct option is A.

There seems to be a negative correlation, as the amount of Arctic sea ice decreases over time. The graph shows a consistent downward trend in sea ice levels as time progresses, suggesting that as time increases, the amount of Arctic sea ice decreases. On the other hand, the second graph illustrates the relationship between time and average yearly temperature.

There appears to be no clear correlation between these two variables. The graph shows fluctuating temperature levels with no consistent trend over time. This lack of a discernible pattern indicates that there is no correlation between time and average yearly temperature. In summary, the first graph indicates a negative correlation between time and the amount of Arctic sea ice, while the second graph suggests no correlation between time and average yearly temperature.

Hence the correct option is A.

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Answer:

The chemist will mix 3 liters of the 5% acid solution and 2 liters of the 10% acid solution to get 5 liters of 7% acid solution

Step-by-step explanation:

Here, we are interested in finding the number of liters of each solution the chemist have to make use;

Let the number of liters of the 5% acid solution be x while the number of liters of the 10% acid solution be y

Mathematically;

x + y = 5 •••••••••(i)

Also, let’s work with the percentages now

( x * 5%) + (y * 10%) = (5 * 7%)

0.05x + 0.1y = 0.35 ••••••••(ii)

From i , x = 5-y

Substitute this into ii

0.05(5 -y) + 0.1y = 0.35

0.25 - 0.05y + 0.1y = 0.35

0.25 + 0.05y = 0.35

0.05y = 0.35 -0.25

0.05y = 0.1

y = 0.1/0.05

y = 2

But x + y = 5

x + 2 = 5

x = 5-2

x = 3

Answer:

  25

Step-by-step explanation:

Let x represent the son's age now. 5 years ago, it was x-5, and the father's age was (x -5)+25 = (x+20).

The product of their ages at that time was 900, so we have ...

  (x -5)(x +20) = 900

  x^2 +15x -100 = 900

  x^2 +15x -1000 = 0 . . . . subtract 900

  (x +40)(x -25) = 0 . . . . factor

  x = -40 or +25 . . . . these values make the factors zero

The son's age now is 25.

Answer:

x<5

Step-by-step explanation:

I hope this helps you

Answer:

la respuesta es D

Answer:

1/3

Step-by-step explanation:

21/1/3=7

27/1/3=9

36/1/3=12

Answer:

A:1/3

Step-by-step explanation:

Answer:

6.113 i believe to be so

The decimal number is 6.0993 to 4 decimal places.

Decimals are numbers that have two components, a whole number component and a fractional component, which are separated by a decimal point.

Given:

A decimal number,

6.09933418366.

To round off to 4 decimal places,

6.0993.

Therefore, the value is 6.0993.

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Answer:

Capital: 2 400

Tasa: 5% = 5/100 = 1/20

Tiempo: 4 años

A) Interés = capital*tasa*tiempo

Interés = 2400*(1/20)*4

Interés = 480 soles

B) Interés = Capital*((1 + tasa)^tiempo+1)

Interés = 2400*((1 + 1/20)^4 + 1)

Interés = 2400*((21/20)^4 + 1)

Interés = 2400*(194 481/160 000 + 1)

Interés = 2400*(354 481/160 000)

Interés = 5 317,215Step-by-step explanation:

Answer:

34

Step-by-step explanation:

Ay

Fonsi

DY

Oh

Oh no, oh no

Oh yeah

Diridiri, dirididi Daddy

Go

Sí, sabes que ya llevo un rato mirándote

Tengo que bailar contigo hoy (DY)

Vi que tu mirada ya estaba llamándome

Muéstrame el camino que yo voy (Oh)

Tú, tú eres el imán y yo soy el metal

Me voy acercando y voy armando el plan

Solo con pensarlo se acelera el pulso (Oh yeah)

Ya, ya me está gustando más de lo normal

Todos mis sentidos van pidiendo más

Esto hay que tomarlo sin ningún apuro

Despacito

Quiero respirar tu cuello despacito

Deja que te diga cosas al oído

Para que te acuerdes si no estás conmigo

Despacito

Quiero desnudarte a besos despacito

Firmo en las paredes de tu laberinto

Y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(Sube, sube)

Quiero ver bailar tu pelo

Quiero ser tu ritmo

Que le enseñes a mi boca

Tus lugares favoritos (favoritos, favoritos baby)

Déjame sobrepasar tus zonas de peligro

Hasta provocar tus gritos

Y que olvides tu apellido (Diridiri, dirididi Daddy)

Si te pido un beso ven dámelo

Yo sé que estás pensándolo

Llevo tiempo intentándolo

Mami, esto es dando y dándolo

Sabes que tu corazón conmigo te hace bom, bom

Sabes que esa beba está buscando de mi bom, bom

Ven prueba de mi boca para ver cómo te sabe

Quiero, quiero, quiero ver cuánto amor a ti te cabe

Yo no tengo prisa, yo me quiero dar el viaje

Empecemos lento, después salvaje

Pasito a pasito, suave suavecito

Nos vamos pegando poquito a poquito

Cuando tú me besas con esa destreza

Veo que eres malicia con delicadeza

Pasito a pasito, suave suavecito

Nos vamos pegando, poquito a poquito

Y es que esa belleza es un rompecabezas

Pero pa montarlo aquí tengo la pieza

Despacito

Quiero respirar tu cuello despacito

Deja que te diga cosas al oído

Para que te acuerdes si no estás conmigo

Despacito

Quiero desnudarte a besos despacito

Firmo en las paredes de tu laberinto

Y hacer de tu cuerpo todo un manuscrito (sube, sube, sube)

(Sube, sube)

Quiero ver bailar tu pelo

Quiero ser tu ritmo

Que le enseñes a mi boca

Tus lugares favoritos (favoritos, favoritos baby)

Déjame sobrepasar tus zonas de peligro

Hasta provocar tus gritos

Y que olvides tu apellido

Despacito

Vamos a hacerlo en una playa en Puerto Rico

Hasta que las olas griten "¡ay, bendito!"

Para que mi sello se quede contigo

Pasito a pasito, suave suavecito

Nos vamos pegando, poquito a poquito

Que le enseñes a mi boca

Tus lugares favoritos (favoritos, favoritos baby)

Pasito a pasito, suave suavecito

Nos vamos pegando, poquito a poquito

Hasta provocar tus gritos

Y que olvides tu apellido (DY)

Despacito

Answer:

x = 12

Step-by-step explanation:

simplify both sides of the equation and isolate the variable

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{x = 12}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{ \frac{x}{4} = 3}[/tex]

Do cross multiplication

[tex] \longrightarrow{ \sf{x = 3 \times 4}}[/tex]

Multiply the numbers : 3 and 4

[tex] \longrightarrow{ \sf{x = 12}}[/tex]

Hope I helped!

Best regards! :D

Answer

*2

Step-by-step explanation:

Answer:

E,and 3

Step-by-step explanation:

Hope that helped.

Answer:

A. |9|, D.-9, E. 9

Step-by-step explanation:

.................

Answer:

8 Apples in each box.

Step-by-step explanation:

56/7=8 Or, 7x_=56

                    ^8 , if you start multiplying from 1-8.

Answer:

The answer would be 65%

Answering a question asked 2 months ago...

65/100 = 65%

Steps to solve:

f(-3) = x + 7

~Substitute

f(-3) = -3 + 7

~Simplify

f(-3) = 4

Best of Luck!

Answer:

k + h

Step-by-step explanation:

Given that;

The base of a parallelogram is on the x-axis, i.e., it is on the horizontal axis.

The origin (0,0) is located to the left endpoint of the base. This is followed by (k,0) on that same horizontal baseline, now the length of the upper base must be equal to the length of the lower base, from the (k,0) endpoint, the vertical slant line leading to the upper base endpoint is (h,j).

Therefore, the x-coordinate of the fourth vertex will be k unit distant from h.

i.e k+h.

Answer:

k+h

Step-by-step explanation:

Answer: x = 145

The angle x and 145 are vertical angles which are always congruent. Vertical angles are formed when you cross two lines. Vertical angles are always opposite one another in such a configuration.

The correct answer is:(0,6,12,18,24)