Mathematics High School

find the slope of the line (-9, 1) (1, 9)​

Answers

Answer 1

Answer:

Slope=4/5

Step-by-step explanation:

This is the formula to find the slope of lines:

y2-y1/x2-x1 (look it up to learn more)

9-1/1+9

8/10

4/5

The slope is 4/5

Hope this helps :)

Answer 2
It is 4/5 you have to add the 9 to the1 and add the 1 to the -9

Related Questions

The number of wins for a high school football team is measured for the season. When the team plays at home, it is generally believed that they will win. Comparing the location of the game and the number of wins, a correlation coefficient of −0.11 is calculated. What would this imply about the football team winning at home?

The scatter plot would closely resemble a straight line with a negative slope. The data has a strong, negative correlation, and a causal relationship exists between the team playing at home and winning.
A.The scatter plot would closely resemble a straight line with a negative slope. The data has a strong, negative correlation, but causation cannot be determined.
B. The scatter plot would not be represented by a line of best fit with a negative slope. C.There is a weak correlation between the football team playing at home and winning, and a causal relationship exists between the team playing at home and winning.
D. There is no causation and almost no correlation between the football team playing at home and winning.

Answers

Answer:

D

Step-by-step explanation:

Given a correlation coefficient of -.11 the correlation would be extremely weak therefore it would have almost no correlation or causation

Why? Well when the value of the correlation is between -.1 and .1 then the relationship is said to have no correlation

-.11 is very close to -.1 thus meaning it would have pretty much no correlation

Answer:

D. There is no causation and almost no correlation between the football team playing at home and winning.

Step-by-step explanation:

A correlation coefficient can be greather than or equal to -1, and less than or equal to 1.

If you have a negative correlation coefficient it means that the correlation between the two variables is a reverse relationship. When one of the variables increase the other one decrease.

The closes the correlation coefficient is to -1 or 1, the correlation is higher,

As -0,11 is not close to -1 it means that the correlation is almost 0 and it is not a correlation between the two variables.

answer both for ( brain list, thanks, 5 star review)

Answers

Answer:

1. 1 1/12

2. 1/10

Answer:

1. or 1 or 1.083

2. or 0.1

Step-by-step explanation:

WHAT IS 4h divided by 5h

Answers

Answer:

4/5h

Step-by-step explanation:

Mhanifa please help me with this? I will mark brainliest!

Answers

Answer:

C. 20

Step-by-step explanation:

If the entire angle is 47° (AOC) and a part of it is 27° (BOC) then you subtract 47 - 27 to get the answer which is 20°

The answer c. 20°

What is the sun of (square root of -2) and (square root of -18)

Answers

Answer:

5.65685425 i

which is answer choice B

Step-by-step explanation:

Which side in WXYZ corresponds to OP in MNOP
A.XW
B.XY
C.YZ
D.MN

Answers

A, or C

:PPPPPPPPPPPPPPP

Answer:

C- YZ

I hope im right!!

At time t = 0, water begins to drip out of a pipe into an empty bucket. After 26 minutes, there are 13 inches of water in the bucket. Write a linear function rule to model how many inches of water, w, are in the bucket after any number of minutes, t.

Answers

Answer:

y=1/2x

Step-by-step explanation:

13/26 = 1/2

This doesn't have a y-int b/c it started at time 0

how do I solve 6 8/9 - 5 2/3?​

Answers

Answer:

11/9 or  1 2/9 as a mixed number

Step-by-step explanation:

Answer:

11/9

Step-by-step explanation:

(x - 3)(2x +9) – 16x



helpp simplify the following expressions​

Answers

Answer:

2x^2 -13x-27

Step-by-step explanation:

I hope you get it

The bakers at Healthy Bakery can make 230 bagels in 10 hours. How many bagels can they bake in 23 hours?

Answers

Step-by-step explanation:

To find how many they can make in one hour simply divide both the amount of bagels they made by ten.

230 bagels = 10 hours

23 bagels =  1 hour.

Multiply this by twenty three

529 bagels = 23 hours

I will give Brainliest :)

Answers

1. k+5=11
2. 7n=42
3. l+13=17
4. 10- p²=9
5. x²+y²=4

Answer:

5+k = 11

Step-by-step explanation:

"Sum of a number" means addition.

"A number k and five" means you add the variable k and 5

"Is 11" tells you that the answer will be 11

You need to add K and 5 and get 11. Use this to set up an equation. Solve for K if need be. This results in k=6 but i believe that is not part of the prompt. Happy mathing ;)

Brainliest to whoever says there favorite anime. :)

Answers

Answer:

Naruto, can i get brainliest pls?

Step-by-step explanation:

Answer:

Promised Neverland!!!!

Step-by-step explanation:

Solve the question in the picture
3.06 x 1013
1.21 x 103

Answers

Answer:

Please refer to the attachment

Can you round 176.576

Answers

Answer:

177.0

Step-by-step explanation:

176.576 --> 176.58 --> 177.6 --> 177.0

If the Thrust takes 0.5 hours to travel 380 miles, what is its average speed?​

Answers

Answer:

760 miles per hour

Step-by-step explanation:

380x2

Question 1
The length of a rectangle is 10 centimeters, and the perimeter is 32 centimeters.
What is the area?
A
42 square centimeters
B
52 square centimeters
С
60 square centimeters
D
120 square centimeters

Answers

The is B to the question

Fill in the blank with the correct term or number to complete the sentence.


Volume is the amount of _____ inside a three-dimensional figure.


A.
space


B.
length


C.
height


D.
width

PLS ASAPPPP!!!!!!!! i will give brailest

Answers

A. space
(I need 20 letters)

Find the value of x this is for my homework and I cant find it

Answers

Answer : x= 33

Explanation :
Sum of all interior angles in a triangle =180
23+124+x =180
147-x=180
x=180-147
x =33

Answer:

33 degrees

Step-by-step explanation:

180 - 23 - 124 = 33 because all interior angles of a triangle add up to 180 degrees.

helpp do these form a right triangle and please explain

Answers

#1 does not, #2 does, #3 does, #4 does, #5 does not, and #6 does

Answer:

hope you can see the pictures! couldn't do the first one because I can't read the numbers, sorry.

WILL GIVE BRAINLIEST
PLEASE HELP!!!!!!
if 208 students take the bus, determine the total number of students that walk and bike to school.
48% walk
26% take the bus
21% car
5% bike

Answers

Answer:

424 students

Step-by-step explanation:

208*(100/26)=800

800*(.48+.5)=424

(P-3)(P+1) The answer with explanation please!

Answers

Answer:

i dont uin derstand your question

Step-by-step explanation:

more info

USE FOIL !!
P^2+P-3P-3 -Combine like terms
P^2-2P-3 is the answer

Andrew can sort 55 Pokémon cards in an hour how many cards can he sort in 2/5 of an hour

Answers

Answer:

22

Step-by-step explanation:

Answer:22

Step-by-step explanation:its 55÷ 5=11

And then 11×2=22

Independent Practice


Simplify the expression. 8 +2 2


A.
8 28 square root of 2


B.
4 2


C.
2 10


D.
6 26 square root of 2

Answers

Answer:

B.

4 2

Step-by-step explanation:

Simplify the expression.

9-fraction

The result can be shown in multiple forms.

Exact Form:

8

+

2

√

2

Decimal Form:

10.82842712-square root

…

Simplify the expression.

8- subtracting

Simplify the expression.

12-addition

Evaluate.

30

=

30

The equation is always true.

True

Deanna measured the length of a piece of wood three times. The measurements were 25.67 cm, 25.79 cm, and 25.71 cm. List the measurements in the order they would appear on a line plot.

Answers

Answer:

25.67 ; 25.71 ; 25.79

Step-by-step explanation:

Give the measurement :

25.67 cm, 25.79 cm, and 25.71 cm.

Arrangement of numbers on a line plot is arranged in ascending order ( lowest to highest)

Hence,

25.67 < 25.71 < 25.79

Therefore they will follow the arrangement :

25.67 ; 25.71 ; 25.79

Enter a fraction equivalent to 0.4. Use only whole numbers for numerators and denominators.

Answers

Answer:

2/5

Step-by-step explanation

!s the answer.

Find the 10th term of the arithmetic sequence 3x + 4, x+10, -x+ 16, ...

Answers

Answer: x + 10

Step-by-step explanation:

The 10th term of the arithmetic sequence will be:

= a + 9d

where a = 3x + 4

d = x + 10 - (3x + 4)

= x + 10 - 3x - 4

= -2x + 6

Therefore, a + 9d = 3x + 4 + (-2x + 6)

= 3x + 4 - 2x + 6

= 3x - 2x + 4 + 6

= x + 10

A flowerbed has an area of 18 square meters. What is the largest possible perimeter of the flowerbed

Answers

Answer:

38m

Step-by-step explanation:

Area of rectangle = length x breadth

perimeter of a rectangle = 2 x( length + breadth)

The factors of 18 are 1,2, 3,6,9,18

The possible areas and perimeters of the flowerbed based on the factors are

1 x 18 = 18cm^2  Perimeter = 2(1+18) = 38

2 x 9 = 18cm^2  perimeter = 2 (2+9) = 22

3 x 6 = 18cm^2 perimeter = 2 (6 +3) = 18

the greatest is 38m

Help please don’t answer if you don’t know also I’ll give brainliest

Answers

Answer:

10x=4

x=4/10

x=2/5

Step-by-step explanation:

Answer:

3x+4x+3x=12-8

10x=4

x=4/10

x=2/5

x= o.4

hope you have a nice day

( •_•)>⌐■-■        ( ⌐■_■)

               -kay

Need help with this equation QUICKLY!! Pls and thank you

Answers

Answer:

I can not see the picture

Step-by-step explanation:

the changes in Mr. Connor’s bank account for five days are $50.25, -$22.50, $50.25, -22.50, and -22.50. What is the mean change in his bank account? show your work

Answers

Answer:

8.6

Step-by-step explanation:

-22.50 x 3 = -67.50

50.25 x 2 = 100.50

100.50 + -67.50 = $43

43 divided by 5

=8.6

Hope this helps :)

The mean change in Connor's bank account is $6.6.

What is mean?

Mean is an average of values of a set. Arithmetic mean, geometric mean and harmonic mean are the type of mean.

Given that,

Changes in Mr. Connor's bank  account for five days are $50.25, -$22.50, $50.25, -22.50, and -22.50.

To find mean change in Connor's bank account,

First determine total change in Connor's bank account

Total change = 50.25 -22.50 + 50.25  - 22.50 - 22.50

                      = 33

Mean change = total change/ number of days

Mean change = 33/5

                       = 6.6

To learn more about Mean on:

https://brainly.com/question/27824219

#SPJ2

Other Questions
7. Malik deposited$1,050 in a savingsaccount, and it earned$241.50 in simpleinterest after four years.Find the interest rate onMalik's savings account.I got 5.75 on a website but I need to show my work SOMEONE PLEASE HELP ME! PLEASE HELP GUYS1. How did the geography and climate for PNW provide economic opportunities for both the settlers and the tribes? Provide at least 2 specific explanations2. Evaluate whether the outside influences of settlers and explorers help or hindered the cultures and progress of the native tribes. provide 2 specific examples to support your claim. Why would government be necessary according to the Mayflower Compact? 2. Draw a Punnett square of an Ss x ss cross. The Sallele codes for long stems in pea plants and the sallele codes forshort stems. If Sis dominant to s, what percentage of the offspring would you expect to have each phenotype what are why marcus garvey made a difference in the world Which expressions are equivalent to 35+30s45t Why might a plant such as chrysanthemum bloom during the fall?a. The plant may be conditioned to live in a particular climateb. The plant may be better suited to survive in cooler weather c. The plant may be unable to adapt to cold weatherd. The plant may not respond to seasonal changes Health Valley Independent School District has decided to make changes to the lunch menu in the school cafeterias. Instead of serving pizza and corn dogs with french fries, the cafeterias will now serve items such as pitas with grilled chicken and black bean burgers on whole wheat buns with a side of steamed veggies and rice. The changes have sparked mixed responses. Read two of the responses below.Passage 1 Health Valley School District may believe that it is helping students become healthier, but it is actually taking away the students rights and responsibilities to choose healthy foods. Although research shows that eating unhealthy foods can lead to health problems like obesity, students should be allowed to make their own choices. It is the parents responsibility to teach their children to make good decisions. Parents must educate their children about the results of eating healthy food versus eating unhealthy food. The parents can control what their children eat in the home, but they have to trust their children to make their own decisions outside of the home. If students are not given the freedom to choose between healthy and unhealthy items at school, they will not learn to make thoughtful decisions. Also, when students choices are limited to foods that they do not find appetizing, they will most likely choose to not eat. Going without food is unhealthier than eating foods that are considered to be unhealthy. For example, a piece of pizza has more nutritional value than air. When students who prefer nachos cannot find a tasty substitute, their grades will suffer because they will not have enough energy to concentrate on their lessons. Studies show that hunger diminishes a childs ability to pay attention. Also, Health Valley School District should realize that changing the lunch menu is not going to solve students health problems. Research proves that health problems like heart disease are related to genetics and a lack of physical activity. Students who get plenty of exercise will not get heart disease from eating corn dogs and french fries for lunch. The school district is making a huge mistake by getting rid of the foods that students like to eat and not giving them a choice.Passage 2 Health Valley School District is doing an outstanding job in moving students toward a healthier future. The schools lunch menus have been riddled with fattening and artery-clogging foods for too long. Recent findings show that the childhood obesity rate within the Healthy Valley School District has increased from 6% to 25% over the past 10 years. The changes that the school district is making aim to decrease the percent of childhood obesity. In addition to obesity, recent data indicates that the percent of diabetic students within the district has reached an all-time high of 5%. Childhood obesity and the development of diabetes have been linked to eating foods that are high in fat and high in sugar. By changing the school lunches, Health Valley School District will also help to lower the number of students that develop diabetes. At home, the parents are responsible for providing their children with a nutritious diet. But while children are at school, they should not be given the option of eating unhealthy foods. Students get the wrong message when the schools teach them proper nutrition in health class but serve them fried, processed, and sugary foods in the cafeteria. This tells the students that what they have been taught about nutrition is not important. Students may resist the changes at first. However, as soon as they are hungry enough, they will try the healthy dishes. The students will discover how delicious and beneficial healthy foods are. Health Valley School District is playing a vital role in the health of its students.28Select the correct answer.The authors of both passages agree thatA. eating unhealthy foods can cause health problems.B. switching to a healthy diet without increasing exercise is useless.C. students will get hungry enough to try new, healthy dishes.D. students should have the right to choose to eat unhealthy foods. Jackson School is doing a fundraiser selling magazine subscriptions. The magazine publisher will pay the school a starting bonus of $500 and then $4 for each subscription sold. At the end of the fundraiser, the school is paid a total of $1360. How many subscriptions did they sell? a. Which reactant is the limiting reagent?b. How much product is formed? (calculate for both if 2)c. How much of the excess reagent remains?1) 47.2 g of zinc metal react with 122 g of bromine in a closed container,Final answersla.1b.1c. Atticus hands Jem a box that Mrs. Dubose had left for him. What is in the box? What is Jems response to it? Which molecule is formed when the protein ferrodoxin transfers electrons to an electron carrier?ATPADPNADP+NADPH which letter matches the coordinate ( 4, -6)? i really need help with this:((Write a program that uses an initializer list to store the following set of numbers in an array named nums. Then, print the array.14 36 31 -2 11 -6Sample Run[14, 36, 31, -2, 11, -6] Show the differences between filtration and boiling? A renewable resource can be replaced in a relatively short amount of time. Question 4 options: True False In 1800 what country claimed the area west of the Mississippi River oof which one should i click Read the rough draft of a students conclusion to an argumentative editorial. (1) Year-round schooling would help student achievement. (2) Not so much information would have to be crammed into nine months. (3) Furthermore, the elimination of long breaks, particularly summer break, would significantly reduce "learning loss and the additional time wasted at the beginning of each academic year to reteach previously learned material. (4) It is clear that year-round schooling helps students learn and retain more. (5) The United States is not the only country to experiment with a year-round school schedule. (6) Although many still claim that evidence about year-round school and its link to higher achievement is inconclusive, these people need to open their eyes and see that students in these schools consistently score higher on certain assessments than students who attend schools with traditional nine-month calendars. (7) It is about time that we replaced our outdated and inefficient school calendars. Which revision would most improve sentence 7? suggesting an alternative plan to replace the current school calendar explaining why the current school calendar is outdated and inefficient expressing an opinion about those who oppose changing the calendar restating the strongest piece of evidence used to support the claim I need help!!! Please help