The inequality -9<21 is given. Write the inequality you get when you perform the following operation.

Divide both sides of the inequality by -3.

The Inequality -9&lt;21 Is Given. Write The Inequality You Get When You Perform The Following Operation.Divide

Answers

Answer 1

Answer:

3 > -7

Step-by-step explanation:

-9 < 21

/-3   /-3

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

3 < -7

Now, whenever you divide or multiply by a negative, you will change the inequality sign.

So, 3 < -7 becomes 3 > -7

Answer 2

Answer:

3 > -7

Step-by-step explanation:

-9/ -3 = 3

21/ -3 = -7

3 = -7

3 > -7


Related Questions

suppose a population consists of 5000 being surveyed could result in sample statistic but not parameter

Answers

Huh? What is the question here???

A small airplane flew 104 miles in 50 minutes. At this rate, how many miles can it fly in one hour?

Answers

Answer:

124.8

Step-by-step explanation:

first divide 104 by 50 to find out the distance the plane flies in one minute

104÷50= 2.08

then multiply by 60:

2.08×60= 124.8

Job A: $450 per week​​Job B: $28,500 per year
​a. Which job pays more?
​b. How much more?

Answers

Job B pays more. Job A is only approximately $23,400 a year.

The following points are on the graph of a function:

X Y
2 4
3 5
4 6
5 7
6 8
7 9
Which point would be on the inverse of this function?

A (7, 5)

B (-7, -5)

C (-5, -7)

D (-2, -4)

Answers

An inverse function reverses the roles of inputs and outputs (of x-values and y-values).  

If (2,4) is on the graph of a function, then (4,2) is on the graph of the inverse function.  

If (9,7) is on the graph of the inverse, then (7,9) would be on the graph of the original function.  

If (a,b) is on the graph of the function, then (b,a) is on the graph of the inverse.  

 

Getting to your question, which of the points listed has the inverse listed up in the table?

please answer the question above and pick an answer from the 3 provided

Answers

Answer:

B.

w=P-2l/2

Step-by-step explanation:

Answer:

[tex]w = \frac{p - 2l}{2} [/tex]

Step-by-step explanation:

[tex]p = 2l + 2w \\ p - 2l = 2w \\ \frac{p - 2l}{2} = \frac{2w}{2} \\ \frac{p - 2l}{2} = w[/tex]

Good luck

You start at (-1, -4). You move up 8 units and right 3 units. Where do you end?

Answers

The answer should be 2, 4.

how many whole numbers are between 32 and 77

Answers

Answer:

45

Step-by-step explanation:

Simply subtract 32 from 77.  

To find the numbers between any two numbers, we have to find the difference between them. The difference between 77 and 32 is 45.

45 whole numbers are there between 77 and 32.

We need to find whole numbers between 77 and 32

What is whole number?

The complete set of natural numbers with zero is called as whole number

To find whole numbers between 32 and 77.

we need to find the difference.

seventy seven- thirty two = fourty five

77-32=45

Therefore 45 whole numbers are between 32 and 77

To learn more about whole numbers click here: https://brainly.com/question/19161857

#SPJ2

Job A: $496.15 per week​​Job B: $25,750 per year
​a. Which job pays more?
​b. How much more?

Answers

Job A pays more.
It pays 49.8 dollars more

Andres tiene una tienda donde venden juguetes de colección, entre ellos las esferas del dragón, cada esfera viene en una caja de forma cúbica cuya arista mide (a + 2) cm Andres hace un pedido de cierta cantidad de estas esferas, estas son colocadas en una caja cuya base tiene un área de (25a2 + 100a +100)cm2 y una altura de (3a + 6)cm.

A. ¿Cuál es el volumen de una caja que contiene una esfera del dragón y la caja donde se ubicará el pedido? Representa algebraicamente de dos formas.
B. ¿Cuántas cajas con las esferas del dragón compró Andres, si se sabe qué la caja donde se colocará el pedido se llena totalmente? Representa esta situación mediante una fracción algebraica y reducela de ser posible Si el valor de "a" fuera 6 ¿cambiaría la cantidad de cajas con esferas del dragón pedidas por Andres? justifica tu respuesta

Un reto más: La cantidad de niveles que tendrá la caja donde se colocará el pedido se puede representar con la siguiente expresión:
[tex] \frac{3a + 6}{a + 2} [/tex]

Answers

Tenemos un problema sobre volumenes y factorización.

Partimos con la informacion:

Cada caja de esfera es una cúbica, y tiene una arista que mide (a + 2)cm

Sabemos que la caja que contiene las cajas de las esferas tiene:

una base:

B = (25*a^2 + 100*a +100)cm^2

una altura:

H = (3a + 6)cm

A) Queremos encontrar el volumen de ambas cajas.

Sabemos que para un cubo, el volumen es el cubo de la arista, entonces el volumen de la caja que contiene la esfera es:

V = cm^3  = (a^3 + 6*a^2 + 12*a + 8) cm^3

(expresado en forma factorizada y expandida)

Y para un prisma rectangular, el volumen será igual que el producto entre la base y la altura.

V' = B*H = [(25*a^2 + 100*a +100)cm^2]*[(3a + 6)cm]

Tambien podemos expandir esto a:

V' = (75*a^3 + 450*a^2 + 900*a + 600) cm^3

También expresado en dos formas.

B) Para responder esto debemos tomar el cociente V'/V

[tex]V'/V = \frac{(75*a^3 + 450*a^2 + 900*a + 600) cm^3}{(a^3 + 6*a^2 + 12*a + 8) cm^3}[/tex]

Para simplificar esto, deberíamos utilizar las formas factorizadas:

[tex]V'/V = \frac{ [(25*a^2 + 100*a +100)]*[(3a + 6)]}{ (a + 2)^3} = \frac{ 3*[(25*a^2 + 100*a +100)]*[(a + 2)]}{ (a + 2)^3} \\\\V'/V = \frac{ 3*[(25*a^2 + 100*a +100)]}{ (a + 2)^2}[/tex]

Ahora debemos factorizar la base:

25*a^2 + 100*a + 100

Para ello debemos encontrar las dos raices, que se obtienen con:

[tex]a = \frac{-100 \pm \sqrt{100^2 - 4*25*100} }{2*25} = \frac{-100 \pm 0 }{25*2} = -2[/tex]

(dos raices iguales a -2)

Entonces podemos escribir:

25*a^2 + 100*a + 100 = 25*(a + 2)^2

Remplazando esto en el cociente de volumenes, obtenemos:

[tex]V'/V = \frac{ 3*[(25*a^2 + 100*a +100)]}{ (a + 2)^2} = \frac{3*25*(a + 2)^2}{(a + 2)^2} = 3*25 = 75[/tex]

Asi, podemos ver que entran 75 cajas.

También se pregunta:

" Si el valor de "a" fuera 6 ¿cambiaría la cantidad de cajas con esferas del dragón pedidas por Andres? "

La respuesta es no, pues podemos ver que el cociente de volumenes no depende del valor de a.

Reto extra:

La cantidad de niveles está dada por:

[tex]\frac{3a + 6}{a + 2} = \frac{3(a + 2)}{a + 2} = 3[/tex]

Así podemos ver que hay 3 niveles.

Si quieres aprender mas, puedes leer:

https://brainly.com/question/15739168

2. Which of the following inequalities is NOT true? F 0.309 > 0.3 G 0.329 > 0.4 H 0.104 > 0.09 J 0.9 > 0.890​

Answers

Answer:

I believe that G 0.329 > 0.4 is not true.

Step-by-step explanation:

0.4 is clearly a larger number than 0.329. I feel like the key point to these are the starting numbers behind the decimal. So for 0.329 the key number would be the 3, and for 0.4 the key number would be the 4. Now which one do you think is bigger? Obviously the 0.4 for G is NOT true.

Help meeeeee T-T this is DUE today
I WILL GIVE BRAINLIEST

Answers

Answer:

To convert fahrenheit to celsius subtract 32 from the fahrenheit number and then multiply it by 5/9!!

1. a. about -17.78 degrees celsius

work: 0-32 = -32 times 5/9

-32*5 = -160

-160/9 = about -17.78

  b. 0 degrees celsius

work: 32-32 = 0

0*5/9 = 0

   c. about 21.11 degrees celsius

work: 70-32 = 38

38*5/9 = about 21.11

   d. 37 degrees celsius

   work: 98.6-32 = 66.6

66.6*5/9 = 37

   e.  about 37.78 degrees celsius

work: 100-32 = 68

68*5/9 = about 37.78

   f. 100 degrees celsius

work: 212-32 = 180

180*5/9 = 100

celsius to fahrenheit is that number times 9/5, then  + 32

2.  (all of these answers are in degrees FAHRENheit. Make sure to write that!)

a. 32

work: 0*9/5 = 0 and 0+32 = 32

b. 89.6

work: 32*9/5 = 57.6.

57.6+32 = 89.6

c. 158

work: 70*9/5 = 126. 126+32 is 158

d.  209.48

work: 98.6*9/5 = 177.48. 177.48+ 32= 209.48

e. 212

work: 100*9/5 = 180. 180 + 32 = 212

f. 413.6

212*9/5 = 381.6. 381.6+32 = 413.6

Step-by-step explanation:

Hope i was in time.

write what kind of quadrilateral you see in each figure and determine exactly what kind of parallelogram, trapezoid, or trapezoid it is:​

please

Answers

Answer:

Step-by-step explanation:

66.

rectangle or square (if sides are equal.)

67.

trapezoid

68

trapezoid.

69.

scalene quadrilateral.

7.4 need urgent help please!!!

Answers

Answer:

Here both line are perpendicular because as product of slope of both lines is -1

Answer:

lines are perpendicular

Step-by-step explanation:

If 2 lines are perpendicular then the product of their slopes = - 1

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

(1)

y = [tex]\frac{3}{4}[/tex] x - 1 ← is in slope- intercept form

with slope m = [tex]\frac{3}{4}[/tex]

(2)

3y = - 4x + 6 ( divide each term by 3 )

y = - [tex]\frac{4}{3}[/tex] x + 2 ← in slope- intercept form

with slope m = - [tex]\frac{4}{3}[/tex]

Then

[tex]\frac{3}{4}[/tex] × - [tex]\frac{4}{3}[/tex] = - 1

Thus the 2 lines are perpendicular to each other

which is equal to (2+3i)+(-4+i)?
A, -2-4i
B, -2-2i
C, -2+2i
D, -2+4i
E, 6+4i

Answers

Answer:

D. -2+4i

Step-by-step explanation:

just combine like terms :)

Answer:

-2+4i the ansewr is D.

Step-by-step explanation:

Verify Left hand:

Simplify the following:

2 + 3 i - 4 + i

2 + 3 i - 4 + i = (2 - 4) + (3 i + i):

(3 i + i) + (2 - 4)

2 - 4 = -2:

-2 + (3 i + i)

3 i + i = 4 i:

4 i - 2

Factor 2 out of 4 i - 2 giving 2 (2 i - 1):

Answer: 2 (2 i - 1)

Verify Right Hand:

Simplify the following:

4 i - 2

Factor 2 out of 4 i - 2 giving 2 (2 i - 1):

Answer: 2 (2 i - 1)

Atlanta rents bikes for $12 plus $5 per hour. Calvin paid $47 to rent a bike. For how many hours did he
rent the bike?

Answers

Answer:

7 hours

Step-by-step explanation:

If it's $12 + $5(h) = 47, take away 12 automatically as this value doesn't depend on the hours. 47-12 is 35 so divide by 5 to get the hours. 35/5 is 7 so he rode 7 hours.

Answer:

7 hours

Step-by-step explanation:

(47-12)/5

Divide and round to the nearest tenths 5.3)9.54

Answers

Answer:

1.8

Step-by-step explanation:

9.54 ÷ 5.3

95.4 ÷ 53 = 1.8

Enter your answer and show all the steps that you use to solve this problem in the space provided.

Find the product and explain the process and reasoning.
0.67 x 0.3 =

Answers

Answer: 0.201

Step-by-step explanation:(0.67)(0.3)

0.201 The main point to focus on when multiplying decimals is to just treat the decimals normally, as if they were whole numbers by ignoring the decimal points and multiply them together. Then put the decimal point in the answer.

Find the derivative of sin x from first principle.​

Answers

Answer:

Derivative of sinx is cosx ...........

Simplify the fraction by reducing it to its lowest terms.
14/16

Answers

Answer:

the correct answer is 7/8 i hope this helps :)

Step-by-step explanation:

pls help my test is in a couple of hours and I can’t fail

Answers

i wanna answer 1st question.I hope it will be helpful

so what you can do is to do substract of circumference of circle by the rectangle

and you will area value of circle

23 to the power of seven in expanded form?

Answers

Answer:

3404825447

Step-by-step explanation:

3000000000

+400000000

+0

+4000000

+800000

+20000

+5000

+400

+40

+7

twice a number decreased by three

Answers

Answer:

2x-3

Step-by-step explanation:

Answer:

Unreduced : (x • 2) – (3)

Reduced: 2x – 3

The quotient of three and four less than a number is less than three more than a number

Answers

Answer: gee

Step-by-step explanation:

gee

what is subject in the following ( I will gave you brainliest )

please buy me a school bag​

Answers

Answer:

bag

Step-by-step explanation:

The subject of a sentence is the person, place, thing, or idea that is doing or being something. You can find the subject of a sentence if you can find the verb. Ask the question, "Who or what 'verbs' or 'verbed'?" and the answer to that question is the subject.

pls mark me as brainliest

please buy me a school bag

please help me, if you help then thanks!

Answers

The answer is x^2 y^8

when is x2 greater than x3?

Answers

×2 is greater than ×3 when the numbers are in negative form.

what is the value of x

Answers

[tex] \large \mathfrak{Solution : }[/tex]

By Applying Pythagoras theorem :

[tex]10 {}^{2} = {x}^{2} + {8}^{2} [/tex]

[tex]100 = {x}^{2} + 64[/tex]

[tex] {x}^{2} = 100 - 64[/tex]

[tex]x = \sqrt{36} [/tex]

[tex]x = 6[/tex]

therfore, the value of x = 6 units

Determine the value of x

Answers

x = a√3

a = 3

x = 33

.........

Answer:

3

Step-by-step explanation:

$1 + 1 nickel + 3 pennies = what?

Answers

Answer:

i believe the answer is : 1 dollar and 8 cents

$1.08

Answer:

The answer is: $1.08!

Step-by-step explanation:

Have a nice day! :)

To evaluate the following expression, what step should you do first? 7 X (4 + 16) = 4 - 2​

Answers

Answer:

Remember BODMAS

Bracket first, then division, then multiplication, then addition, then substraction

Answer:

PEMDAS

Step-by-step explanation:

In order to evaluate the expression, use PEMDAS. It stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction.7 × (4 + 16) ÷ 4 - 2 7 × 20 ÷ 4 - 2 = ?140 ÷ 4 - 2 = ?35 - 2 = ?32

[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]

Other Questions
Hanging from a tree branch is doing work? Which word has two syllables?bankfamilylaughletter What are 3 examples of colonist resistance towards British acts prior to war? help me plz, 13 points! these questions are separate. help me work out both questions please En el taller de carpintera, Rosario y Manuel construyeron una repisa para guardar sus libros. Necesitan 8 piezas de 1,8 m. Los listones de madera miden generalmente 3,6 m de largo. Cuntos listones necesitan? "The books that the world calls IMMORAL are books that show the world its own SHAME."-Oscar WildeWhat is Wilde implying in this quote? Use specific evidence to explain how his words relate to banned books and censorship. WHY NOBODY WANT TO HELP ME? A student walks to the right, 25-m along the C Hall in 15-s. They turn around and walk 15-m to the left in 8.0-s. What is the average speed and the average velocity? (V represents average speed and V represents average velocity) 13. You are debating about whether to buy a new computer for $800.00 or refurbished computer with the same equipment for $640.00. If you are paid$10.00/hour and your deductionsare FICA (7.65%), federal tax withholding (12%), and state tax withholding (8%), how many hours do you have to work to pay for the new computer?89 hours98 hours87 hours111 hours Please give me the awnser Find mFind m what are the two important movements of the Earth? what are the effects of these movements? What famous explorer brought the settlers from the first colony of Roanoke back to England?A: Christopher ColumbusB: Ponce De LeonC: James CookD: Sir Frances Drake HELP PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ Which metalloid has five valence electrons in the fourth electron shell?antimonygermaniumseleniumarsenic What is the value of G on earth and moon? Solve the following system.3z = 9-y+2z = 54x+3y-z =-8x=y=z= I need help due Tommarow Choose the correct translation for the following sentence.Viae urbis erant plenae viatorum et mercatorum.The city was full of travellers and merchants.The streets of the city were full of travellers and merchants.O The streets were full of merchants.O The city was full of merchants in the roads. Read these lines from Grass by Carl Sandburg.Pile the bodies high at Austerlitz and Waterloo.Shovel them under and let me workI am the grass; I cover all.How does the personification in these lines affect the poem?It suggests that the grass consumes the tragedies of war so the living can move on.It implies that nature plays its role in helping man bury those who lost their lives in war.It portrays the grass as a being without any empathy for all the lives lost in war.It explains that nature takes over the landscape once the war has ended. Everyone help me please!!!!!! I am needing your answers please