Mathematics Middle School

The coordinates of points A and B are (2, 4) and (-2,-4)
respectively. What is the slope of the line that connects the two
points?
A. 2
B. 1/2
C. 1
D. 1/4​

Answers

Answer 1

Answer:

A

Step-by-step explanation:

slope= [tex] \frac{y1 - y2}{x1 - x2} [/tex]

Thus, slope of the line

[tex] = \frac{4 - ( - 4)}{2 - ( - 2)} \\ = \frac{4 + 4}{2 + 2} \\ = \frac{8}{4} \\ = 2[/tex]

Answer 2

The right answer is 2.

look at the attached picture

Hope it helps

Good luck on your assignment

The Coordinates Of Points A And B Are (2, 4) And (-2,-4)respectively. What Is The Slope Of The Line That

Related Questions

Find (gºf)(4) when f(x)
f)(4) when f(x) = 4x - 2 and g(x)
-6x² - 86 - 8.​

Answers

Answer:

(g°f)(4) = -1296

Step-by-step explanation:

It is given that:

g(x) = -6x² - 86x - 8

f(x) = 4x - 2

First find the equation of (g°f)

(g°f) = g [ f (x) ]

(g°f) = g [ 4x-2 ]

Substitute 4x-2 for x in formula of g(x)

g(x) = -6x² - 86x - 8

g(4x-2) = -6(4x - 2)² -8(4x - 2) - 8

g(4x-2) = -6(16x² + 4 - 2(4x)(2)) - 32x + 16 - 8

g(4x-2) = -96x² - 24 +96x - 32x + 16 - 8

g(4x-2) =  -96x² + 64x - 16

(g°f)(x) =  -96x² + 64x - 16

Substitute x=4 into the equation:

(g°f)(4) =  -96(4)² + 64(4) - 16

(g°f)(4) = -1296

The segments shown below could form a triangle.

Answers

Answer:

false

Step-by-step explanation:

Answer:

false

Step-by-step explanation:

cauze there are not equal

I need help on this.​

Answers

Answer:

hello

Thanh have 3,5 meters of fabric. i can say

3,5/1 for it.

and i can say 35/10

now he used three-fourths of a meter of fabric.

its equal to 3/4

now i have to remove 3/4 from 35/10.

35/10 - 3/4

denominators have to be same thats why im expanding them to 20.

35×2/10×2 = 70/20

3×5/4×5 = 15/20

now i can remove 15/20 from 70/20!

70/20 - 15/20 = 55/20

we cannot see 55/20 in the options.

thats why im dividing them with 5.

55÷5= 11 20÷5=4

the answer is 11/4

11/4 = 2and 3/4

so its option 2

good luck(:

Lebron owns a basketball court that is surrounded by a rectangular fence. The
basketball court is 36 yards long and 18 yards wide. If he walks across the
diagonal length of the basketball court, how much distance would he cover? (
Round to the nearest hundredth)
Your answer

Answers

Answer:

Your answer should be 162 yards

                  Hope this helped! and have a great day!

Answer:

162 yards

Step-by-step explanation:

A giant circular fair ride has a radius of 60m, with 12passenger pods spaced around the circumference at equal distances. How far is it directly from the sixth pod to the tenth pod?

Answers

Answer:

The distance between the 6th and 10th seat is approximately 126m

Step-by-step explanation:

First of all, we will need to calculate the circumference of the circular fair ride.

This is [tex]2\pi r= 2 \times \pi \times 60=377m[/tex]

hence the circumference of the circle is 377m

At this point, we will have to take note that the pods are equally spaced.

To get the distance between the sixth pod and the tenth pod, we will have to use the principle of fractions of a whole.

There are 12 seats in total, the distance between the 6th and tenth seat is 4 seats. Expressing this distance in terms of seats, as a fraction is 4/12 equally spaced seats.

This ratio can be related to the circumference of the circle as

[tex]\frac{4}{12} \times377=125.66m \approx 126m[/tex]

Therefore, the distance between the 6th and 10th seat is approximately 126m

Given the absolute value function j(x) = |x|, what's the equation that results from translating j(x) right 8 units and up 6 units?

A) j(x) = |x + 8| + 6

B) j(x) = |x – 8| + 6

C) j(x) = |x – 6| + 8

D) j(x) = |x + 8| – 6

Answers

Correct answer would be c
The correct answer will be B) j(x) = |x - 8| + 6

Time Limit!

Find the eleventh term in this sequence.
3, 6, 12, 24,
А. 1,027
оооо
B.3,072
С. 2,051
D.6, 144

Answers

The correct answer is B.3,072. The method is quite simple all you need to do is add the previous number to itself in order to get the next term e.g 3+3=6.............24+24= 48 until the eleventh term.

Hope this helps ya

Heather is selling clothes at a pop up shop this weekend. She knows that for each top (t) she sells she
will make $35, she'll make $25 for each pair of leggings (1), and $55 for each dress (d). Which of the
following expressions represents the total profit Heather will bring in?

Answers

Answer:

35t+25l +55d

Step-by-step explanation:

35t+25l +55d  is the profit

t  is the number of tops, l is the number of leggings and d is the number of dresses

Answer:

So A is there just to make you trick you, its not even related and doesn't have the numbers here. And same goes for D. So we have B and C left. C doesn't make any sense because you're multiplying everything by 105 and that is not even a number specified here. So that just leaves B and its also logical, you're multiplying it by the numbers specified. Therefore the answer is

B is answer

Please help me with this I’m struggling

Answers

Answer:

the correct answer is b

Step-by-step explanation:

The reason why B is the correct answer is because The segment that is a radius is RO

Answer:

OB, OJ, OE

Step-by-step explanation:

Any segment joining the centre of the circle O to the circumference is a radius.

There are 3 possible radii

OB, OJ and OE

Select the correct answer.
A school bus has 25 seats, with 5 rows of 5 seats. 15 students from the first grade and 5 students from the second grade travel in the bus. How
many ways can the students be seated if all the first-grade students occupy the first 3 rows?
OA 25P20
OB 5P5X20P15,
OC15C15 X 10c5
OD 15P15x 10P5
OE 15P15 x10c5

Answers

Answer:

Option D

Step-by-step explanation:

D. 15P15 × 10P5

Find the surface area of the prism.
12 in
9 in
4 in

Answers

what answer would be 3.14

And I also need help with this-

Answers

Answer:

X=9

Step-by-step explanation:

I did the same as your other problem

If the mean of the data set is 84 points, find Haruka's final exam score in chemistry.
Final exam Score on a 100 -point scale
Astronomy 72
Biology 85
Physics 92
Chemistry ??

Answers

Answer:

Haruka's final exam score in chemistry is 87

Step-by-step explanation:

Given mean of data set = 84

given score

Astronomy 72

Biology 85

Physics 92

Chemistry ?

we have to find score of chemistry

let the score of chemistry be x

we know that mean is sum of data set divided by no of terms in data set

mean = sum of data set /no of terms in data set

number of terms in our problem is 4 (Astronomy,Biology,Physics,Chemistry)

sum of set

72+85+92+x = 249+ x

as mean is 84,

hence

84 =  (249+ x)/4

=> 84*4 = 249 + x

=> 336 = 249 + x

=> 336 - 249 = x

=> x = 87

Thus, Haruka's final exam score in chemistry is 87.


It takes a graphic designer 1.5 hours to make one page on a website. Using an upgradedeoftware, the designer
could complete each web page in 1.25 hours but it takes 8 hours to learn how to use the upgraded software
How many web pages would the designer have to make in order to save time using the new software?

Answers

Answer:

8 websites

Step-by-step explanation:

1.25+1.25+1.25+1.25+1.25+1.25+1.25

Katelynn measures the height of her bean plant on Monday and again on



Friday. She says that her bean plant grew 10 quarter inches. Her partner



records 2 1/2 inches on their growth chart for the week. Is her partner



right? Why or why not? *Use words and numbers to explain. *

Answers

Answer:

Her partner is right!

Step-by-step explanation:

She is right because 10 x .25(or [tex]\frac{1}{4}[/tex]) = 2.5 (or [tex]2\frac{1}{2}[/tex])

Hope this helped! Stay safe and wear a mask!

The temperature in Miami, Florida is 22 degrees warmer than three times the temperature in Bangor, Maine. The temperature in Miami is 82 degrees. Write an equation to determine the temperature in Bangor. 3x + 82 = 22 3x + 22 = 82 3x − 22 = 82 3x − 82 = 22

Answers

Answer:

3x + 22 = 82  

Step-by-step explanation:

3x + 22 = 82

      -22 = -22

                3x= 60

                  3 = 3

  X =20

Answer:

B

Step-by-step explanation:

write 7.16 x 10^-5 in standard notation

Answers

Answer:

So this is called scientific notation, you can write as

7.16e-5 not saying euler's number.

To put in standard you move the decimal point in the direction of the sign and that many times. So in this case the direction of the sign is - because -5 so we move the decimal to the left, in this case we do it 5 times. So we move it five times 0.000716 is what you get

Answer: 0.000716

Answer:

0.0000716

Step-by-step explanation:

7.16 x 10^-5 = 7.16*0.00001 = 0.0000716

Jose starts with $250 and spends $25 a week. Martin starts with $30 and saves $30 a week. Whe
same amount of money? Use x for time and y for saving.
6 weeks
4 weeks
They will always have the same amount of money
They will never have the same amount of money

Answers

Answer:

B) They will have the same amount in week 4.

Step-by-step explanation:

Jose:  y = -25x +250

Martin: y = 30x + 30

Plug in 6

Jose: y = -25(6) + 250    y = 100

Martin: y = 30(6) +30      y = 2100

Plug in 4

Jose: y = -25(4) + 250      y = 150

Martin: y = 30(4) + 30         y = 150

What is the midpoint of the segment shown below? Pls help

Answers

Answer:

its a slope....

Step-by-step explanation:

Answer:

b 5-4

Step-by-step explanation:

this is because the line is

beneath 5

Dina was running for two hours at a speed of 6 miles per hour. How far did she run?

Answers

Answer:

12 miles

Step-by-step explanation:

6 times 2 = 12

12 miles is the answer

Find the value of z.
O24
50
15

Answers

Answer:

a im not to sure but tjats what I got

I got 024 as the answer N

iven: x + 2y = -6. Solve for y.

Answers

Answer:

y=-6-x/2

Step-by-step explanation:

Answer:

y = -x/2 -3

Step-by-step explanation:

So there are LOTS of ways you can choose to do this, but this is how i do it:

I like to move all the x to one side first, so:

2y = -x -6

Then we have to divide everything by 2 to get y on its own:

y = -x/2 -3

*you can divide first too if you want, i find that this keeps it nice and simple though

Hope this helped : )

The radius of a circle is 5 inches. What is the angle measure of an arc a inches long?

Answers

I would think it’s just pi but I don’t think that’s correct

Plsss help fast thanksss correct answer pls

Answers

Answer:

here is the answer... for it

While flipping a weighted coin, Steven gets 10 heads and 6 tails. Based on experimental probability, how many of the next 80 flips should Steven expect to come up heads?

Answers

The answer is 8 ur welcome

1) Yesterday you found that the probability of landing on YELLOW was 2/8
because there are 8 equal sections and 2 of them are YELLOW. If I spin the
spinner 16 times, how many times should I expect it to land on YELLOW?

Answers

Answer:

idk

Step-by-step explanation:

Do cats like tuna flavored treats or chicken flavored treats? Cats in an experiment are randomly given either tuna or chicken flavored treats and the results
are recorded. Is blinding demonstrated in this experiment?
Yes, the cats don't know the difference between tuna and chicken flavor.
No, the cats know the difference between tuna and chicken flavor.
Yes, by having someone not related to the experiment review the data.
No, because the experimenters do not know which one the cats are getting.

Answers

Answer:I’m pretty sure it’s No, the cats know the difference between tuna and chicken flavor treats.

Step-by-step explanation:

Find the missing term.
(Blank) + 7 - 3i) + (5 + 91) + 131 = 10 - 5i.

Options:
-2 - 24i
2 - 12i
-12-24
-2 + 141

Answers

Answer:

I plugged them all in, but none were the solution

Step-by-step explanation:

a). 232 - 21

232 + 21

b) 236 - 9i

236 + 9i

c). 198 - 3i

d). 373 - 3i

maybe you had a typo?

9. Use the quadratic formula to solve the equation.
- x? - 5x+6= 0
O -12,2
O -6,1
O-27, 22
O-1,6

Answers

you’re answer here is the third one
your answer the third one

Please answer correctly !!!! Will mark brainliest !!!!!!

Answers

Answer:

b the number of tenants on floor 20 and floor c are equal

Step-by-step explanation:

Other Questions
7) Ryan's school is selling tickets to a play. On the first day of ticket sales the school sold 8 senior citizentickets and 10 student tickets for a total of $182. The school took in $109 on the second day by selling 6senior citizen tickets and 5 student tickets. What is the price each of one senior citizen ticket and onestudent ticket? What is an x intercept of x^2-64 Can anyone help me with this? Ten less than five times a number is less than six times the number decreased by eight According to the efficient market hypothesis, which of the following statements is true? 1. High-beta stocks are consistently overpriced. 2. Low-beta stocks are consistently overpriced. 3. Positive alphas on stocks will quickly disappear. 4. Negative alpha stocks consistently yield low returns for arbitrageurs. drag each label tooth cracked location on the image what is mental and emotional health? What are the characteristics of a person who is mentally and emotionally healthy identify whether the following characteristics indicate good mental and emotional health or not. The confirmation process of Supreme Court Judges involves ______________________.A. An InvestigationB. Lobbying by Interest GroupsC. Senate Committee HearingsD. Senate VoteE. All of the above Simplify the following expression: -3x(x-4). Add.4x^2 - 6x +32x^2+7x-8 Find angle x,y,x,p!'very easy What is the solution of the system of equations shown below? y = 4x + 4 y= x^2 - 5x + 18 * Uma escola estadual de ensino fundamental e mdio possui 600 alunos matriculados e nesse perodo de isolamento social ,os professores tm oferecido atividades remotas atravs ... Choose the answer based on the most efficient method as presented in the lesson. -- If the first step in the solution of the equation -x + 6 = 5 - 3x is "subtract 5," then what should the next step be? -- A.)add 3x B.) add x C.) subtract 6 A batter hits a fly ball into the outfield. Theforce is responsible for the ball falling to the ground. what forms of technology are scientists using to study El Nino Little Bobby, who is 5 years old, finds his older brothers "Extendo Sword", a toy sword about a foot long that is sharp and springs out to 5 feet long when a button is pushed on the handle. The label on the sword says it is safe for children over 3 years of age. Bobby pushes the button when the sword is pointed toward his face and, just as all properly functioning "Extendo Swords" do, the sword shot out. Bobby is injured and under products liability, sues the toy store that sold the toy. Bobby will most likely: lose because of contributory negligence. lose if he cannot prove negligence on the part of the toy store. win on the basis of a manufacturing defect. win on the basis of a design defect. lose if the defendant can show that the sword was a state of the art design. What is the quadratic regression equation that fits these data?A. y = -2.04x2 +1.46x + 13.92B. y= -0.70x2 +2.37x + 11.96c. y = 14.77(0.89)D. y = -1.04x2+3.04x + 9.68 Which statement is entirely true A) The Peace of God forbade private warfare from Thursday evening to Monday morning and during some holy seasons such as Christmas and Lent.B) The Truce of God forbade the nobles from attacking non-combatants and destroying their propertyC) The Church tried to moralize the feudal system and make it less barbaric by insisting that the vassals had to be loyal and that the suzerains had to be generous and just he Punnett square shows the cross for a particular trait between a homozygous dominant parent and a heterozygous parent. What is the probability the offspring will be heterozygous for this trait? 25% 50% 75% 100% In what three ways does Whitmans poem match the time in which he was writing? Which of these statements accurately describes the Inca Empire?A.It was the longest lasting Empire in South America.B. it was the largest pre-European Empire in South America.C. It was the only major Empire in South America prior to European Conquest.D. it was the most powerful Empire in mesoamerica prior to European Conquest.