Mathematics College

This is what I meant to ask lol

This Is What I Meant To Ask Lol

Answers

Answer 1

Answer:

false

Step-by-step explanation:

theyre not proportional because 100*2=200 but 35*2 is not 45 :)

Answer 2

Answer:

True

Step-by-step explanation:

The miles column is increasing steadily by 100The cost column is increasing steadily by 10Neither column is changing the amount that's being increased and neither is decreasing after an increase, therefore, the answer is true.

I hope this helps!

Related Questions

What is the equation?

Answers

Answer:

9/1 x 3/1

Step-by-step explanation:

What is the slope of a line parallel to the line whose equation is 2x + y = 3. Fully
reduce your answer.

Answers

Answer:

m= -2

Step-by-step explanation:

Isolate the y into slope- intercept form 2x + y = 3 -> y = -2x+3

Parallel lines have the same slope, so the slope is -2.

The slope of a line parallel to the line whose equation is 2x + y = 3 is -2.

Given that, the equation of a line is 2x + y = 3.

What is slope of a line?

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope of a line parallel to given line is m1=m2.

The given equation can be rewritten as y=3-2x

The standard form of an equation of a line is y=mx+c

Now, compare y=3-2x with y=mx+c, we get

Slope (m) = -2

So, slope of parallel to the line is m1=m2= -2

Therefore, the slope of a line parallel to the line whose equation is 2x + y = 3 is -2.

To learn more about the slope of a line visit:

https://brainly.com/question/14511992.

#SPJ6

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

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

What is 8x - 6x + 4 +5 = 19

Answers

combine like terms!! 2x+9=19, subtract 9 from both sides to get 2x=10, divide by 2 to get x=5. can i get brainliest? hehe :D

Answer: x = 5

The step-by-step explanation is below.

Combine like terms

8x-6x = 2x

4+5=9

2x+9=19

Subtract 9

2x=10

Divide by 2

x = 5

Hope this helps!

Help with this please

Answers

Answer:

158

Step-by-step explanation:

HELPPS PLEASE FOR BRIANILIST

Answers

0.80¢ answer i’m pretty sure

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

Write an equation for the line parallel to g(x) = 4x + 5 and passing through the point (10,7). Write the answer in slope-intercept
form.

Answers

Answer:

y=4x-33

Step-by-step explanation:

the slope for parallel lines is the same so it would be 4

(y-y₁)=m(x-x₁)

(y-7) =4(x-10)

(y-7) =4x-40

  +7       +7

 y=4x-33

Round 57,824,279 to the nearest ten-million.
57,824,279 rounded to the nearest ten-million is

Answers

Answer:

60,000,000

Step-by-step explanation:

5 and up - round up

4 and down - round down

You can see 7, so we round up.

57,824,279 is rounded to 60,000,000

Let me know if I'm wrong!

Answer:

57,824,279 to the nearest ten million is 60,000,000

Look at the 5 and the 7. Since 7 is greater than 5, round up to 6. We will have 60,000,000.

Step-by-step explanation:

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:

hello please help will give brainliest

Answers

Answer:

c

Step-by-step explanation:

288/6 = 48

Hope this helps

Answer:

c.

Step-by-step explanation:

For ratio, u should divide

So, 288/6 = 48:1 or 48/1

6 times 48=288

Pls mark me brainliest

11. Use an inequality symbol (<,>, 2, =) to compare -26
54
A.
B. =
O C.<
O D.>

Answers

Answer:

c. less than symbol < because -26 is less than 54 because its far to the left from 54

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:

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:

add the sum of 296 and 173 to their difference​

Answers

Uhh the sum would be 469....nice

is math hard or easy. comment your answer

Answers

math is hard, but sometimes it can be easy

Answer:

a little bit of bth

Step-by-step explanation:

Write 0.00000000007 in scientific notation


HHhhHHHHEEEEEElLllLlpPpPp!!!!!

Answers

Answer:

7x10^-11

Step-by-step explanation:

You probably don't need this answer anymore.

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

(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


Are points B, J, and C collinear or noncollinear?

Answers

I’m pretty sure they’re collinear. I’m so sorry if I’m wrong.

Janet can make 4/5 of a necklace in 20 minutes. At this rate, how many necklaces, to the nearest tenth of a necklace, can Janet make in 1 hour?

Answers

Answer: 4 necklaces

Step-by-step explanation: 4/5 x 5 = 4

hope this helps

Answer:

Janet makes 2.4 necklaces in 1 hour

Step-by-step explanation:

first you need to find how many minutes it takes to make one necklace.

to do this, divide 20 by 4 and multiply by 5.

20/4 = 5

5 * 5 = 25

janet makes one necklace every 25 minutes.

one hour is 60 minutes.

60/25 = 2.4

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

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!

38.5 divided by 0.5 simplified

Answers

Answer:

77

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

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

Answers

Answer:

6

Step-by-step explanation:

So, eq. 8 in f(x)

f(8)=2(8-5)

    =2(3)

Multiplying,

     =6

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

what is the value of x in the equation 2/3(6x-9)=2(x+12)

Answers

Answer:

x=15

Step-by-step explanation:

hope this helps

giving brainliest ! :))

Answers

Answer:

I did this before ok  gh and jk  is 5

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:

Other Questions
What are the similarities between Democratic and authoritarian regimes? What is the equation of the line that passes through the point (-8, 3) and has aslope of -1/4 Deductive reasoning uses all of the following except...A. LawsB. PatternsC. FactsD. Rules What is the best estimate of the sum of the fractions?StartFraction 31 over 4 EndFraction + StartFraction 17 over 3 EndFraction + StartFraction 8 over 18 EndFraction What is the relationship among trade, banking, and joint-stock companies? If its density is 34 g/ml, what is the mass of 120.0 ml of the liquid? Angle A and Angle B are supplementary. If Angle A has a measure of 100 degrees and Angle B has a measure of 7x, what is the value of x? FIRST RIGHT GETS BRAINLIEST If black was added to a color on the color wheel, what would be created?a. hueb. tonec. shaded. tint Can anybody Help with a eassy What component of Earths atmosphere exists entirely as a result of photosynthesis?oxygen gaswater vapornitrogen gascarbon dioxide gas disease is easier to spread in ___ society You are traveling through the forest and encounter an ancient well. You want to know how deep the well is. If you drop a coin and hear it hit the bottom of the well in 3 seconds, how deep is the well? I need help with this ! Which economic power given to the government in the Constitution do antitrust laws best exemplify? PLEASE HELP BRAINLIESTDo you think it is better to leave artworks in their native settings, or is it more appropriate to keep them in museums? Here are some ideas to get you thinking:Is it better for more people to have access to artwork in museums, or for fewer visitors to witness the full impact of a work in its original setting?Is it better to leave artworks where weather and human actions may eventually damage them, or is it better to preserve them in a carefully controlled environment such as a museum?How might the people of Greece, Benin, Iraq, or Egypt feel knowing that some of their country's treasured artworks and artifacts reside in foreign museums? What was Babur known for?A. He defeated neighboring tribes and created the Mongol Empire.B. He built a stunning mosque in Istanbul and was known as "the Magnificent."C. He invaded northern India in the 1520s and established the Mughal Empire.D. He decreed a new code of laws for his empire and supported the arts. What is the most basic way to create a query? number of your answer choice and the answer itself.2. The point (5,-9) is the image under the translation (x, y) = (x + 4, y - 2). What is the pre-image?1) (9,-11)2) (1, -7)3) (1, -11)4) (20, 18)+ AcPear Deck Interactive SlideStudents, write your response! Name an equivalent ratio for One-half with a denominator of 8.a. 4 Over 8 c. 5 Over 8 b. 1 Over 8 d. 3 Over 8