Mathematics College

pls look at the picture attached! i need help

Answers

Answer 1

it is 9 aahh it says to short well 3 times 9 is 27 then minus 17 is less than 13

Answer 2

Answer:

v <= 10

(-infinity, 10]

Step-by-step explanation:

3v - 17 <= 13

+17 +17

3v <= 30

3v/3 30/3

v <= 10

(-infinity, 10]

Related Questions

I need the answer plzz help me

Answers

Answer: A) a translation 3 units down

Step-by-step explanation: Notice how your y-values are decreasing by 3.

y-values only increase or decrease, so if they’re decreasing, they are going down.

Hope this helps!

how many quarts are there in 20 pints

Answers

Answer:

Since 1 quart is 2 pints, there are 10 pints in 20 quarts.

Step-by-step explanation:

Answer:

There are 10 quarts in 20 pints

Step-by-step explanation:

1 pint is equal to 0.5 quarts, So if you multiply 0.5 by 20, you get 10.

que es suma y resta de fracciones homogeneas

Answers

Answer:

responder

Step-by-step explanation:

Para sumar y restar fracciones, sus denominadores deben ser iguales. Por tanto, sumar o restar fracciones homogéneas es más fácil, dado que ya tienen el mismo denominador.

Answer:

Recuerda que cuando se suman fracciones homogéneas se hace lo mismo que cuando se suman objetos del mismo tipo. Por ejemplo, la suma tres décimos más dos décimos da como resultado cinco décimos: , por la misma razón que sumar tres vacas más dos vacas da como resultado cinco vacas.

Step-by-step explanation:

giving brainliest ! :))

Answers

Answer:

I did this before ok gh and jk is 5

Step-by-step explanation:

38.5 divided by 0.5 simplified

Answers

Answer:

Step-by-step explanation:

38.5 ÷ 0.5 = 77

77 x 0.5 = 38.5

(think of 5 x 7)

0.5 x 70 = 35 (3.5 left)

0.5 x 7 = 3.5 (0 left)

70 + 7 = 77

Online concerts tickets cost 37$ each, plus a service charge of 8.50$ per ticket. The web site also charges a transaction fee of 14.99$ for the purchase. You paid 242.49$. How many tickets did you buy?

Answers

5 tickets I’m pretty sure

Answer:

5 tickets

Step-by-step explanation:

45.50t + 14.99 = 242.49

-14.99 -14.99

45.50t = 227.5

t = 5

HELPPS PLEASE FOR BRIANILIST

Answers

0.80¢ answer i’m pretty sure

If f(x) = 2(x - 5), find f(8).
4
6
8
16

Answers

Answer:

Step-by-step explanation:

So, eq. 8 in f(x)

f(8)=2(8-5)

=2(3)

Multiplying,

Pls Mark me brainliest!!!

Answer:

if (x-5) is an exponent: the answer is 8

Step-by-step explanation:

Substitute:

f(8)=2(8-5)

f(8)=2(3)

f(8)=8

Participation Quiz 10-23-2020 NEED HELP PLZZZZZ!!!!

Question 1 options:
m∠A = _____˚

m∠B = _____˚

m∠C = _____˚

m∠X = _____˚

m∠Y = _____˚

m∠Z = _____˚

Segment AB = _____ units

Segment BC = _____ units

Segment AC = _____ units

Segment XY = _____ units

Segment YZ = _____ units

Segment XZ = _____ units

Answers

Answer:

angle A is 53°

angle B is 90°

angle C is 37°

angle X is 53°

angle Y is 90°

angle Z is 37°

AB=3

BC=4

AC=5

XY=3

YZ=4

XZ=5

(6. 10)
Ka, 8)
(4.b)
(2.2)
a. What is the slope of the line? Type the answer in the box below.
The slope of the ines

Answers

Hold
up here’s the answer ima do the work then ik giveu it

A single reese cup cost $.25 each, you bought 5 and the sales tax is 5%. How much did you spend?

Answers

$1.31, If you bought 5 pieces for 25¢ its a 1.25 as your total and now you have to add sales tax so if you calculate 5% of 1.25 you get .0625 now if you round that to the nearest hundredths place you get .06 so now add .06 to the total $1.25, you get $1.31

What is the equation?

Answers

Answer:

9/1 x 3/1

Step-by-step explanation:

Help with this please

Answers

Answer:

158

Step-by-step explanation:

Yomaro is buying soil for his garden. He needs to fill one pot with 12 cups of soil and another pot with 2 gallons of soil.
If the price of soil is $1.50 per quart, how much will he pay in all?

Answers

Answer the answer to your question is $7.50

The definition of a circle uses the undefined term _______.
arc
line
plane
ray

Answers

Answer:

I believe the answer is plane

Step-by-step explanation:

Answer:

plane

Step-by-step explanation:

can someone please help me

Answers

64 because 4 turns into -8 -8 turns into 16 and 16 turns into -32 so it must be 64

64 is the right answer

The marching band walks mile in 2.5 minutes. At this rate, how many minutes will it take to complete 1 mile? Record your answer below.

Answers

Answer:

2.5 minutes

Step-by-step explanation:

The answer is given in the word problem.

I don't get how to do this, can someone help?

Answers

Google helps to so try that

Find the value of A, B and C, given that 2z^2 + z + C = A (z+1)^2 + B (z+1) + 4 for all values of z. Please show the step by step process. :)

Answers

2z² + z + C = A (z + 1)² + B (z + 1) + 4

Expand the right side completely and collect terms with the same power of z :

2z² + z + C = A (z² + 2z + 1) + B (z + 1) + 4

2z² + z + C = Az² + 2Az + A + Bz + B + 4

2z² + z + C = Az² + (2A + B)z + A + B + 4

Now match up terms on either side that have the same power of z. This gives

2 = A ................. (2nd power)

1 = 2A + B ......... (1st power)

C = A + B + 4 .... (0th power)

Solve for A, B, and C. The first equation gives A = 2 right away, so in the second equation we get

1 = 2*2 + B

B = -3

and in the third equation we get

C = 2 + (-3) + 4

C = 3

Write 0.00000000007 in scientific notation

HHhhHHHHEEEEEElLllLlpPpPp!!!!!

Answers

Answer:

7x10^-11

Step-by-step explanation:

You probably don't need this answer anymore.

how many regions are in Ghana

Answers

Answer:

Ghana Has 16 regions.

Step-by-step explanation:

Answer:

16 regions

No explanation because it isn't needed

which one is the warmest and why please

Answers

Answer:

the warmest is wilmington

Step-by-step explanation:

it's 0 degrees and the other ones are lower so i mean it's common sense positives are greater than negatives

Answer:

Wilmington

Step-by-step explanation:

All the others are negative, but Wilmington is zero degrees which is non negative.

Emma is building a scale model of a jet airplane. The real airplane has a wingspan of 200 feet and a length of 240 feet. If Emma’s model has a wingspan of 30 centimeters, what is the length of the model ?

Answers

Answer:

Since it is a to-scale model,

the ratio of the wingspan to the length of both the airplanes must be equal

wingspan1 = 200 ft wingspan2 = 30 cm

length1 = 240 ft length2 = x cm

wingspan1 / length1 = wingspan2/length2

replacing the variables

200 / 240 = 30 / x

x = 30 * 240/200

x = 36 cm

Therefore, the length of Emma's airplane is 36 cm

Answer:

Step-by-step explanation:

Divide 28 of soda into two groups so the ratio is 3 to 4

Answers

Answer:Total units would be: 3+4 = 7. value of 1 unit = 28/7 = 4. ratio would be 3(4) & 4(4) = 12 & 16

Step-by-step explanation:

A circular crop field has an irrigation system in which a pipe, with one end attached to a tower at the center of the field, turns continuously to deliver water. The horizontal distance, in meters, from the tip of the pipe to the farmhouse is represented by y = Equals 400 sine (StartFraction pi Over 8 EndFraction x + pi) + 500, where x represents time in hours.

What does the amplitude of this function represent?

A.the length of the pipe
B.the distance between the tower and the farmhouse
C.the time it takes for the pipe to complete one full circle
D.the difference between the maximum and minimum distances from the tip of the pipe to the farmhouse

Answers

Answer:

It A: the length of the pipe

Step-by-step explanation:

Learning Task 4. Solve the problem. Estimate the total amount. Mr. Cruz's monthly
income is P75,000.00. He divide his income to the following expenses:
Food: P 22, 450.89
Recreation: P5, 676.63
Clothes: P 15,670.25
Transportation: P 10,067.15

Answers

Step-by-step explanation:

Answer: 21,135.08

Step-by-step explanation: because

22,450.89+5,676.63+15 ,670.25+10,067.15=53,864.92

so now 75,000 - 53,864.92 = 21,135.08 that's it

Miss Rockwell surveyed her class and found that 12 out of 30 students chose peaches as their favorite fruit write the number of students who chose peaches as a fraction in the simplest form then write the fraction as a decimal

Answers

Answer: 8282828

Step-by-step explanation: I’m not sure

Bethany uses the equation d=3.75h to find the distance, d, she travels while walking for h number of hours. what is the constant of proportionality between d and h? show your work

Answers

Answer:

The constant of proportionality between d and h is 3.75

Step-by-step explanation:

The direct proportionality function is called any function in which the dependent variable (y) is obtained by multiplying the independent (x) by a constant value. This type of function is more commonly called a linear function and has an expression of the form:

y=m*x

The value m is a constant called the constant of proportionality or the slope of the line and represents the inclination of the line with respect to the abscissa axis, that is, the x axis. Graphically this linear function is a line with slope m that passes through the origin of coordinates, that is, the point 0 in x and 0 in y, which is the point (0,0).

You know that Bethany uses the equation d=3.75*h to find the distance, d, she travels while walking for h number of hours. Comparing with the direct proportionality function y = m * x, then y is represented by the distance d, x is represented by the number of hours h and the constant of proportionality or slope m is the number 3.75.

So, the constant of proportionality between d and h is 3.75

1) Qual a área lateral do prisma triangular regular, cuja aresta da base mede 5 cm e a altura 10 cm ? *
1 ponto
Imagem sem legenda
a) 50 cm²
b) 100 cm²
c) 150 cm²
d) 200 cm²
2) Um prisma triangular regular tem a aresta da base igual à altura. Calcular a área total do sólido, sabendo-se que a área lateral de uma das faces é 10 m². *
1 ponto
a) 5 (√3 + 6) m²
b) 2√3 + 36 m²
c) 56 m²
d) 2 (√3 + 6) m²

Answers

Answer:

1) c) 150 cm²

2) a) 5 (√3 + 6) m²

Step-by-step explanation:

1) A fórmula para a área lateral do prisma triangular regular é

L.A = Perímetro × Altura

Perímetro = 3 × borda da base

L.A = 3 × 5 cm × 10 cm

L.A = 150cm²

Opção c. 150cm² é a opção correta²

2) Diz-se na pergunta que a área lateral de uma das faces = 10m²

A área lateral de todo o prisma = 3 × 10m²

= 30m²

Onde a borda da base = altura

A área da superfície lateral de uma das faces é: 10m² = Borda da base × Altura da base

Portanto, Altura = √10m

= Borda da base = √10m

A área de superfície total de um prisma triangular é:

2B + Ph

Ph = área de superfície lateral

B = Área de Base

2 (Área da Base) = 2( Borda da Base² × √3/4)

2 (Área da Base) = 2((√10)² × √3 / 4)

2 (Área de Base) = 2(10√3/4)

= 20√3/4

2 (Área da Base) = 5√3 m²

A área de superfície total de um prisma triangular é:

2B + Ph

= 5√3 m² + 30 m²

= 5 (√3 + 6) m²

Stephen says that the numbers 38 and 40 are relatively prime. Explain why he is incorrect in making this statement. (make a good explanation plz)

Answers

Answer:

He is incorrect in this statement because 38 and 40 both have factors, other than 1 x itself. Prime numbers are numbers the only have 1 factor pair, and that is 1 x itself. Factors are the numbers you multiply to get the end result, and an example is 10x4=40. The factors of 40 are 8x5, 4x10, 2x20, and of course, 1x40. The factors of 38 are 2x19, and 1x38.

Answer:

The definition of relatively prime is two numbers with a GCF of 1.The numbers 38 and 40 are not relatively prime.

Step-by-step explanation:

Other Questions

Look at the scenarios in this resource, which visualizes growth options for selected communities around the country. Take some time to explore and read about the projections for the featured communities. Record some of the common characteristics you notice about the plans for smart growth in these different locations. What are the possible degrees for the polynomial function? degrees of 6 or greater even degrees of 6 or greater degrees of 5 or greater odd degrees of 5 or greater what is your favorite part of the Constition?P.S. NO IDK ANSWERS Water enters a cell when there is more salt IN the cell than the extracellular environment. This is an exampleofa. equilibriumb. hypotonicc. isotonicd. hypertonic do you think having idealism is more helpful or harmful? The graph of a quadratic function, y=x?. is reflected over the x-axis. Which of the following is the equation of thetransformed graph? HELP ASAP question 27 Leer Y responder Las dos familiasSiempre que los nietos del to Rabosa se encontraban con los hijosde la viuda de Casporra en las sendas de la huerta o en las calles deCampanar, todo el vecindario comentaba el suceso. Se haban mirado!Se insultaban con el gesto! Aquello acabara mal, y el da menos pensadoel pueblo sufrira un nuevo disgusto.El alcalde con los vecinos ms notables predicaban paz a losmocetones de las dos familias enemigas, y all iba el cura, un vejete deDios, de una casa a otra, recomendando el olvido de las ofensas.Treinta aos que los odios de los Rabosas y Casporras traanalborotado a Campanar. Casi en las puertas de Valencia, en el risueopueblecito que desde la orilla del ro miraba a la ciudad con los redondosventanales de su agudo campanario, repetan aquellos brbarosla historia de luchas y violencias de las grandes familias italianas en laEdad Media. Haban sido grandes amigos en otro tiempo; sus casas,aunque situadas en distinta calle, lindaban por los corrales, separadasnicamente por una tapia baja. Una noche, por cuestiones de riego, unCasporra tendi en la huerta de un escopetazo a un hijo del to Rabosa, yel hijo menor de ste, para que no se dijera que en la familia no quedabanhombres, consigui, despus de un mes de acecho, colocarle una balatendi... 240 La pared ALBUMentre las cejas al matador. Desde entonces las dos familias vivieron paraexterminarse, pensando ms en aprovechar los descuidos del vecino queen el cultivo de las tierras. Escopetazos en medio de la calle; tiros queal anochecer relampagueaban desde el fondo de una acequia o traslos caares o ribazos cuando el odiado enemigo regresaba del campo;alguna vez un Rabosa o un Casporra camino del cementerio con una onzade plomo dentro del pellejo, y la sed de venganza sin extinguirse, antesbien, extremndose con las nuevas generaciones, pues pareca que en lasdos casas los chiquitines salan ya del vientre de sus madres tendiendolas manos a la escopeta para matar a los vecinos.Despus de treinta aos de lucha, en casa de los Casporras sloquedaban una viuda con tres hijos mocetones que parecan torres demsculos. En la otra estaba el to Rabosa, con sus ochenta aos, inmvilen un silln de esparto, con las piernas muertas por la parlisis, como unarrugado dolo de la venganza, ante el cual juraban sus nietos defender elprestigio de la familia.Pero los tiempos eran otros. Ya no era posible ir a tiros como suspadres en plena plaza a la salida de la misa mayor.2 La Guardia Civil3 noles perda de vista; los vecinos les vigilaban, y bastaba que uno de ellos sedetuviera algunos minutos en una senda o en una esquina, para verse almomento rodeado de gente que le aconsejaba la paz. Cansados de estavigilancia que degeneraba en persecucin y se interpona entre ellos comoinfranqueable obstculo, Casporras y Rabosas acabaron por no buscarse,y hasta se huan cuando la casualidad les pona frente a frente.La paredTal fue su deseo de aislarse y no verse, que les pareci baja la paredque separaba sus corrales. Las gallinas de unos y otros, escalando losmontones de lea, fraternizaban en lo alto de las bardas; las mujeres delas dos casas cambiaban desde las ventanas gestos de desprecio. Aquellono poda resistirse: era como vivir en familia; la viuda de Casporra hizoque sus hijos levantaran la pared una vara.4 Los vecinos se apresurarona manifestar su desprecio con piedra y argamasa, y aadieron algunospalmos5 ms a la pared. Y as, en esta muda y repetida manifestacin deodio la pared fue subiendo y subiendo. Ya no se vean las ventanas; pocodespus no se vean los tejados; las pobres aves del corral estremecanseen la lgubre sombra de aquel paredn que les ocultaba parte del cielo,y sus cacareos sonaban tristes y apagados a travs de aquel muro,monumento de odio, que pareca amasado con los huesos y la sangre delas vctimas.RespobderEl agua, componente del riego, y el fuego, componente del incendio, son elementos opuestos de la naturaleza. Analiza cmo ellos influyen en el desarrollo y desenlace del cuento. Da ejemplos. . Can someone translate this. NEEDDDD HELP WILL MARK BRAINLIEST Describe where in nature you would see contaminated water actively weathering rocks and how it may differ from non-contaminated water. Which sea was part of a traditional trade pattern that linked Northern Europe with Asia and Africa? You and your friend read a book about three animals that travel hundreds of miles to find their way back home. They face danger, illness, and injury, yet eventually arrive alive to greet their heartsick owners. Which of the following is the main idea of this book? Three animals on a journey Three animals with superpowers Three animals run away for an adventure Three animals risk their lives to return home I dont understand this question. How does this excerpt relate to the plot of the The Inheritors? It creates a shift in the mood, which was initially lighthearted, to one that is somber and tense. It characterizes Emil, who is the first to mention the act, as one who exaggerates and worries unnecessarily. It establishes the setting by referring to acts of espionage that were only committed during certain periods in history. It strengthens the conflict by revealing the severity of the punishments that one convicted of spying will face. what are two limits to cell growth Carolyn is using the table to find 360% of 15. What values do X and Y represent in her table? Percent Total 100% 100% 100% 20% 20% 20% 360% X X X Y Y Y X = 2.5; Y = 2.5 X = 5; Y = 0.75 X = 15; Y = 3 X = 15; Y = 5 Write two numbers that multiply to the value on top and add to the value on bottom.-72o+1 3a+4b=5a-t Solve for a PLS help!! If you needed to sterilize a mattress, which of the following would be most useful?Question options:membrane filtrationphenolicsincinerationUV radiationcarbon dioxide (scCO2)