Mathematics Middle School

brainliest answer . Help please answer and pls don't answer if you don't understand .

Answers

Answer 1

Answer:

1/2

Step-by-step explanation:

We do change in y over change in x

Formula for Rate of Change on Slope

y2-y1/x2-x1

For Y

We use coordinate (-2, -4)

-4--2

= -2 - -4

= 2

For X

We use coordinate (0, -4)

0 -- 4

= 0 + 4

= 4

Now we put y over x to find the rate of change in slope

2/4, simplified would be 1/2

Answer 2

1/2 please give brainliest

Related Questions

PLS HELP ASAP PLS AND TY

Answers

Answer:65

Step-by-step explanation:85-20=65

so hard

Answer:

65 feet

Step-by-step explanation:

85-20=65

Which answer choice below correctly shows two and one hundred three thousandths in standard form?

A
2.0103

B
0.2103

C
2.103

D
2.013

Answers

Answer:c

Step-by-step explanation:

Answer:

Step-by-step explanation:

Which of the following simplifies the expression shown below?

Answers

Answer:

Step-by-step explanation:

I just took the same quiz :/.... Please mark me Brainliest :D

2x+9=17 help me someone plz

Answers

The answer is 4 :)

The reason it is 4 is because 2 x 4 would be 8 and 8 + 9 is 17!

Which answer choice correctly identifies the extraneous information in the problem?Samuel is 10 years old. He mowed the neighbors lawn on Saturday and earned $40. It took him 4 hours to mow the lawn and 2 hours to clean his room. How much money did Samuel earn an hour?A. The extraneous information is Samuel earned $40 and it took him 4 hours to mow the lawn.B. The extraneous information is Samuel took 4 hours to mow the lawn and 2 hours to clean his room.C. The extraneous information is Samuel is 10 years old and earned $40.D. The extraneous information is Samuel is 10 years old.

Answers

Answer:

Step-by-step explanation:

no reason for the question to include his age

Answer:

The extraneous information is Samuel is 10 years old.

Step-by-step explanation:

You don't need Samuel's age to solve the problem you only need the amount and the hours to answer the question. So, the answer would be D, The extraneous information is Samuel os 10 years old.

Find the measures of the interior angles.

Answers

Answer:

The two angles are 39°

Step-by-step explanation:

180 - 102 = 78. 78/2 = 39.

Answer:

x=39

Step-by-step explanation:

We know that three angles combine has equal 180 degrees.

180-102=78

78/2=39

I subtracted 102 from 180 to know the degrees of the rest of the two angles combine, then divide the 78 by 2 to find the angles of the individual angles.

Hope this helped you : )

Trey's car has a 40 gallon tank. The fuel gauge points to . If Trey buys 30 gallons of gas, what will be the new reading on the gas gauge?

Answers

I believe it would be 4/4
Which would be full

Im pretty sure is 4 over 4

What is 576.7 rounded to the nearest 10

Answers

Answer:

Yes, I came up with

580

Step-by-step explanation:

Hope this helps!

Find the expressions that have a quotient of 7 R12. Drag the expressions to the box.
362 ÷ 50 492 ÷ 50 420 ÷ 60 408 ÷ 60 432 ÷ 60 502 ÷ 70 Quotient: 7 R12

Answers

The components of an integer division are dividend, divisor, quotient and a remainder.

The expressions with quotient 7R12 are: 362 ÷ 50 and 432 ÷ 60

Start by testing the options

[tex]\mathbf{362 \div 50}[/tex]

50 can divide 362 in 7 places and a remainder of 12.

So:

[tex]\mathbf{362 \div 50 = 7\ R\ 12}[/tex]

[tex]\mathbf{492 \div 50}[/tex]

50 can divide 492 in 9 places and a remainder of 42.

So:

[tex]\mathbf{492 \div 50 = 9\ R\ 42}[/tex]

[tex]\mathbf{420 \div 60}[/tex]

60 can divide 420 in 7 places and without a remainder

So:

[tex]\mathbf{420 \div 60 = 7}[/tex]

[tex]\mathbf{408 \div 60}[/tex]

60 can divide 408 in 6 places and with a remainder of 48

So:

[tex]\mathbf{408 \div 60 = 6\ R\ 48}[/tex]

[tex]\mathbf{502 \div 70}[/tex]

70 can divide 502 in 7 places and a remainder of 12.

So:

[tex]\mathbf{502 \div 70 = 7\ R\ 12}[/tex]

Hence, the expressions with quotient 7R12 are: 362 ÷ 50 and 432 ÷ 60

Answers

Answer:

five:two:one:three:

Step-by-step explanation:

answer: five:two:one:three

Heather says that is if a hot air balloon descends 10 feet every 20 minutes, that the integer rate for that decline is 2 feet per minute. What would you say to Heather if you had to correct her work? (Hint: There are 2 errors Heather makes)

Answers

Answer:

Well I am not just going to give it to you

Step-by-step explanation:

So take 10 alright and then for every 20 min just divide by 2 and then figure out if that is correct if it is then find her other mistake ok

two separate questions

3(5x) - 6x = 27

3(2x) + 8(-4x) = 57 + 47

Answers

1st question: x = 3
2nd question: x = -4

help help help help help help help

Answers

Answer:

get therapy if you need help

Step-by-step explanation:

therapy can help your mental well being

the area of a base of a cylindrical water tank is 12π square feet. the volume of water in the tank is dependent on the height of the water (h) and is represented by the function V(h) = 12π h
part a - find V to the power of -1 (h)
part b - what will the height of the water be when the volume reacher 420π cubic feet

Answers

Answer:

Step-by-step explanation:

V^－1(h)is find inverse function=h / 12π

V=12πh=420π

h=420π/12π=35 feet

The inverse of the function V(h) is V⁻¹(h) = h / (12π). And the height of the water is 35 feet.

What is the volume of a right circular cylinder?

Let r be the radius and h be the height of the cylinder. Then the volume of the cylinder will be given as,

V = π r²h cubic units

A cylindrical water tank's base measures 12π square feet. The volume of water in the tank is proportional to its height (h) and is represented by the function V(h) = 12π h.

The inverse of the function V(h) is given as,

h = 12π V⁻¹(h)

V⁻¹(h) = h / (12π)

If the volume is 420π cubic feet. Then the height of the water is given as,

420π = 12π h

h = 420π / 12π

h = 35 feet

The inverse of the function V(h) is V⁻¹(h) = h / (12π). And the height of the water is 35 feet.

More about the volume of the cylinder link is given below.

https://brainly.com/question/12763699

#SPJ2

can u simplify 62/354 and if u can help

Answers

31/177 is the answer I’m pretty sure

The answer is 31/177

What sound does Michael Jackson make when he starts "Cant stop to you get enough"

Answers

Answer:

¨ Cant stop till you get enough whooooooo¨

Step-by-step explanation:

Im a huge MJ fan

Hoped I helped-

Sleepy~

Answer:

whooooooo¨

Step-by-step explanation:

HELLP WILL MARK BRAINLIEST!!!

Answers

Answer:

Step-by-step explanation:

First add then multiply x

Answer:

X = 10

Step-by-step explanation:

1. The first step is to Subtract 6.1 on both side

1.4x + 6.1 = -7.9

-6.1 -6.1

2. The second step is to divide 1.4 on both side.

1.4x = 14

/1.4 /1.4

The solution is x = 10

I need help please it's a math question

Answers

Answer:

-5/6 (negative five divided by six. the fifth option)

Step-by-step explanation:

The numerator is the first number. The denominator is the second number. Sign has to be the same and only one negative to make the fraction negative.

5/6 yea I hope this help

I have a BIG QUESTION! Do you think sign language should be taught as a second language like instead of taking Spanish it would be sign language? Yes or No? Explain.

Answers

No. Spanish is an optional class for when you leave elementary. I think sign language should be taught like a subject starting from kinder and preschool.

Who else hate khan academy?

Answers

Answer:

samme

Step-by-step explanation:

Answer:

Me i tho im forced to watch it for school

Step-by-step explanation:

55 quarters + 88 pennies + $0.28 + 33 dimes =

Answers

Answer:

18 dollars and 21 cents. $18.21

Step-by-step explanation:

For part A and B, the options are positive and negative.

Answers

Answer:

Coordinates: (2, -1)

Part A

X coordinate is positive

Y coordinate is negative

Part B

Coordinates after Y-axis reflection: (-2, -1)

X coordiate is negative

Y coordinate is negative

Good luck!

Coordinates (2,1) happy learning

Which of the following expressions represent the distance between -6 and 7 on the number line?

Answers

Answer:

Step-by-step explanation:

The lines mean the distance away from 0. When i say lines, I mean the two "l" that accompany the numbers. I forgot what there called (good job me).

Since we want to know how far apart they are, we need to add them.

Answer: If the equations are in absolute value then C, D, F. IF not in absolute value than just F.

Step-by-step explanation:

there is a distance of 13 between the two points so find any that have a total of 13.

Due to global warming, over a 20-year period, many birds have extended the northern margins of
their ranges by an average of about 12 miles. Assuming global warming continues at the same
rate, by how many miles will they have extended their range in another 10 years?

Answers

I’m pretty sure it’s 16 miles.
12 divided by 2 is 6
So in another 10 years, they would have extended their range by 6 more miles in 10 years.
So 30 years would be 16 miles.
Hopefully this helps!

The following scale drawing was made for a home that is for sale. Use this information to answer the problem.
A.)90
B.)45
C.)22.5
D.)180

Answers

Answer:

The correct answer is 22.5

Step-by-step explanation:

in the bathroom we can see that there is a rectangle shape and a piece that is in a triangle shape the rectangles shape is 10 and the triangles is 12.5. it doesn't make much sense as I'm explaining it but on paper 22.5 is the only correct answer

Denise makes bracelets. The cost for beads for each bracelet is $7. She increases the price of each bracelet to earn a profit. She sold 12 bracelets and earned $120.

Let x = the amount of increase

The equation that models this situation is:

12(7 + x) = 120

How much did Denise increase the price of each bracelet?

Answers

Answer:

Step-by-step explanation:

3+7=10. 10x12=120.

She increased the price by $2

Can you please help me I will give you the brain thing and extra points.
What is the equation of this trend line? image below
Enter your answers by filling in the boxes.

K =
J +

Answers

Answer:

K=-2J+28

Step-by-step explanation:

28 is the y-intercept, and -2 is the slope

screw school work for real

Ryan is moving, and he is packing a box with plates and bowls. The box can only hold 12 pounds. Each plate weighs 1.2 pounds, and Ryan has already packed 4 plates in the box. Each bowl weighs 0.9 pounds. Which inequality could be used to find b, the number of bowls that can be added to the box? WILL GIVE BRAINLIEST
A. 4(1.2 + 0.9b) 12
C. 4(1.2 + 0.9b) > 12
D. 4(1.2) + 0.9b < 12

Answers

Answer: The answer is A. Hope this helps!

What is the difference between the Right of Occupancy and Original Indian Title?

Answers

treaties, it often granted only a right of occupancy or other title less than full lands not recognized by treaty.l5 Although this distinction between land rec- ognized by treaty intrusions on native lands on the theory that it breached its fiduciary duty to What the French, Spanish, Dutch and English once claimed came to be.

Answer:

it often granted only a right of occupancy or other title less than full lands not recognized.Although this distinction between land rec- ognized by treaty intrusions on native lands on the theory that it breached its fiduciary duty to What the French, Spanish, Dutch and English once claimed came to be.

A bag of oranges weighs 15 pounds. How many kilograms is this? (1 pound ≈ 0.454 kilogram)

Answers

Answer: 6.81 kilograms

Step-by-step explanation:

Multiply 0.454 by 15 and you get 6.81

Other Questions

What is the mass of 0.0467 mol of the element sodium (Na) which of the following equations is perpendicular to y=3/4+4 and passed through the point (6,-12) Marta is buying 7 tickets from Ticket Buy at $13.79 each. If the broker charges $2.50 handling per ticket and $9.00 shipping, howmuch is her total cost?A)$123 03 B)$96.53C)$177.03D)$159.53 Should people in life-or-death situations be held accountable for their actions? what is the purpose of the new window command Can someone simplify8x + 5x please Last week, Kira drove 291 miles. This week, she drove n miles. Using n, write an expression for the total number of miles she drove in the two weeks. difference between viruses and cells? What is the equation of the line that passes through the point (2,0) and has a slope of 5/2 ? 15 Answer the following questions.1. Which museum in Paris has the largest and richest collectionof artworks?2. What was the Louvre before it became a museum open to the public?3. What are two art movements that began in Paris?4. From what time period are the paintings found in le muse d'Orsay?5. What subjects did classical artists paint?6. What are three techniques used by impressionist artists to capturethe changing conditions of light and atmosphere on their subjects?7. Who painted Le Djeuner sur l'herbe? What did most critics thinkabout this painting?8. Where did the term impressionism come from?9. Who are two post-impressionist artists?10. What artist made a series of paintings of the same subject?11. What is the name of the town where Monet spent the last years of hislife painting water lilies?12. Who is one twentieth century French artist whose works are ondisplay in the Centre Pompidou? A is what percent of B? c A = 10 km, B = 1 km Which of the following statements is correct.A. A direct relationship exists between frequency and wavelength, as the frequency increase from Radio waves to Gamma rays so does the wavelength.B. A direct relationship exists between frequency and wavelength, as the frequency decreasefrom Radio waves to Gamma rays so does the wavelength.C. An indirect relationship exists between frequency and wavelength, as the frequency increasefrom Radio waves to Gamma rays the wavelength decrease.D. An indirect relationship exists between frequency and wavelength, as the frequency decreasefrom Radio waves to Gamma rays Wie wavelength increase pls help me is this right red devil is killing me 6) According to the Quarantine 15 article, what is NOT a cause of weight gain?Not sleeping enoughBeing overstressedDoing your homeworkNot keeping in touch with your friends and family Graph the equation y=-x^2-4x+5y, on the accompanying set of axes. You must plot 5 points including the roots and the vertex. Using the graph, determine the roots of the equation -x^2-4x+5=0. In a physics lab, students take a long piece of string and cut it into two unequal pieces. One piece is used to suspend a large weight. The second piece is tied to the bottom of the weight as seen in the diagram below. Student 1 predicts that the upper string will always break first since it has to support the weight and the applied force, while Student 2 disagrees and predicts that the shorter piece of string will always break first if you pull slowly but with enough force to exceed the strength of the string.(a) Which aspect(s) of Student 1s reasoning, if any, are correct? Explain your answer.(b) Which aspect(s) of Student 2s reasoning, if any, are correct? Explain your answer.(c) Which aspect(s) of both Student 1s and 2s reasoning, if any, are incorrect? Explain your answer.(d) The experiment is performed and both students are surprised to learn that whetherthe upper or lower string breaks first depends on whether you pull slowly or with asudden pull. Resolve the two lines of reasoning of Student 1 and Student 2 byexplaining the results of the experiment in a clear, concise paragraph. Which of these changes is a chemical change?A. A block of ice forms liquid water when salt is sprinkled on it.B. A block of ice is crushed into small pieces.C. A block of ice melts when heated.D. A block of ice fizzes and forms a gas when sodium is sprinkled onit.please help :) Which numbers are integers 4-342/6-5.65.423-549854/6 A box weighing 12,000 N is parked on a 36 slope. What will be the component of the weight parallel to the plane that balances friction *Fg sin 36 degreesFg cos 36 degreesFg tan 36 degreesFg x N Select the correct answer.Which rhetorical device is used in this excerpt from "The Danger of Lying in Bed" by Mark Twain?"If I am going to travel by rail I shan't need it. Lying at home in bed is the thing I am afraid of."A. allusionB. imageryC. ironyD. anecdote