Mathematics High School

13+4+ 10 = 13+ 10 is that communicative property or associative property
​

Answers

Answer 1

Answer:

its commutative property

Answer 2

Answer:

It is communicative property :)

Step-by-step explanation:

Related Questions

who envented 0 name the person​

Answers

Answer:

Brahmagupta invented the number 0

Step-by-step explanation:

Answer:

Brahmagupta

Step-by-step explanation:

-5n+4n-7=8
What is the answer for n and how do you solve it

Answers

Answer:

-15

Step-by-step explanation:

First combine like terms, aka the variables

-5n+4n-7=8

-1n-7=8

Then, isolate the variable by adding 7 to both sides

-1n-7+7=8+7

-1n=15

Finally, solve by dividing both sides by -1

-1n/-1=15/-1

n=-15

Answer:

n = -15

Step-by-step explanation:

I'll try my best to explain how I solved this

Equation:

-5n + 4n -7=8

Add the light terms on each side:

-n -7 =8

Separate the variables from the numbers:

-n = 15

Do the operation necessary to solve it:

n = -15

In 2016, a billionaire's net worth was approximately $3.6 x 109. That same year, it
was reported that the average teacher salary was $45,000 per year. Using the
given numbers, how many times more was the billionaire's net worth than a
teacher's salary?

Answers

Answer:

all you do is multiply 3.6 and 109 to see if its 45,000 per year

Step-by-step explanation:

x+8 = 15 + 4x - 7

How many solutions are there

Answers

Answer:

One Solution: 0

Step-by-step explanation:

Step 1:

x + 8 = 15 + 4x - 7       Equation

Step 2:

8 = 15 + 3x - 7       Subtract x on both sides

Step 3:

8 = 8 + 3x         Combine Like Terms

Step 4:

0 = 3x       Subtract 8 on both sides

Answer:

x = 0

Hope This Helps :)

2. What are the advantages and disadvantages of online banking?

Answers

Answer:

24/7 account and service access.

Speed and efficiency.

Security and Identity Theft Concerns

Step-by-step explanation:


Which answer is it I’m doing my quiz rn

Answers

Answer:

10

Step-by-step explanation

3 x 4 = 12

8 + 12 = 20

20 / 2 = 10

Answer:

B, 10

Step-by-step explanation:

1) Multiply 3 by 4. You get 12

2) Add 8. That leaves you with 20

3) 20 divided by 2 equals 10

:) Good luck on your quiz

simplifying radicals pt.6 please help ASAP and explain if possible

Answers

Answer:

[tex]6\sqrt{15}[/tex] or decimal form 23.23790007...

Step-by-step explanation:

Rewrite 540 as [tex]6^{2}[/tex] * 15

Factor 36 out of 540 .

[tex]\sqrt{36 (15)}[/tex]

Rewrite 36 as [tex]6^{2}[/tex].

[tex]\sqrt{6^2*15}[/tex]

Pull the terms out from under the radical.

[tex]6\sqrt{15}[/tex]

When evaluating StartFraction (6.28 times 10 Superscript 12 Baseline) Over (3.14 times 10 Superscript 4 Baseline) EndFraction, what will be the exponent of 10 in the quotient?

Answers

Answer:

16

Step-by-step explanation:

Answer:

C. 8

Step-by-step explanation:

just did the quiz

what is 67-u=182 i got 249 and ik it is wrong

Answers

Answer:

Step-by-step explanation:

67 - u = 182

67 - 182 = u

-115 = u

Find the value of x using segment addition.

Answers

You combine both 2x-12 and x+2 and 11 which makes the equation

2x-12+x+2= 11

The you get your answer which is

X=7

What is 9820897324798237464287634261937278 Times 13691283681723697821369781207 ?

Answers

Answer:

1.3446069e+62

Step-by-step explanation:

Yeah what that guy said pretty much

Ben can type 153 words in 3 minuets. At this rate, how many words can he type in 10 minuets?

Answers

Answer:

510

Step-by-step explanation:

153/3=51 (words per min)

51x10=510 (words per 10 min)

Answer:510

Step-by-step explanation:

Find the slope of the line through the given points:
(-5, 7) and (-5, 11)

Answers

Answer:

the slope of the line through the given points is x equals negative five.

help me solve this pls lol
64x²+y²

Answers

Answer:

( 8 x + y )  ( 8 x − y )

Step-by-step explanation:

You're making a poster to support your friends for homecoming .your original photo is 4inches by inches. you want the photo on the Poster to be 4feet by 6 feet. What is the scale factor of this dilation. (Feet Change into inches

Answers

Answer:

The scale factor is 12

Step-by-step explanation:

12in/3in=4in

4*4=16

16*3=48in by

12/6=2in

6*12=78

guys please help what is 3 2/5 x 4 1/3 help i need quick answer and please show your work:)

Answers

Answer:

8 21/25

Step-by-step explanation:

so first make it 17/5 and 13/5. then times 17 by 13. the 5 by 5. then reduce it.

hope i helped.

Answer:

14 11/5

Step-by-step explanation:

3 2/5 x 4 1/3

convert to improper fraction

17/5 x 13/3

LCM of 3,5=15

17/5x3/3 x 13/3x5/5

51/5 x 65/15

221/15= 14 11/15

decimal value=14.73

4y + 3 ≤ 5 - 10y nhttjj

Answers

Answer:

heres ur answer

Step-by-step explanation:

George is building a fence he builds his fence at a constant rate of 1/3 section of fence every 1/2 hour at this rate what fraction represents the section of fence George can build per hour express your answer as a fraction

Answers

Answer:

2/3

Step-by-step explanation:

1/3= 1/2 hr.

×2 ×2

=

2/3=1hr

2/3

Are ratios 8:16 and 1:2 equal? Why?

Answers

Because 8/8=1 and 16/8= 2

Answer:

Yes, 8:16 and 1:2 are equal

Step-by-step explanation:

They are both equal to 1/2.

8/16 simplified is 1/2

You can multiply the numerator and denominator to get 8 / 16

1 x 8 = 8

2 x 8 = 16

8/16

Is the sequence bellow
geometric?
6, 12, 18, 24, 30, 36, 42

Answers

Answer:

Yes because its a pattern of sixes???

Answer:

No

Step-by-step explanation:

There is no common ratio between these numbers

12/6 = 2

18/12 = 1.5

24/18 1.333 etc

However, this is an arithmetic progression as it has a common difference of 6

Plzzzzzzz I neeed number 7 I’ll give brainly

Answers

Answer:

Removing the -6 makes the average go from 4.1 to 5.2

Removing the -6 makes the median go from 4 to 5

Step-by-step explanation:

Average:

-6+3+3+3+3+5+6+6+8+10 = 41

41/10 = 4.1 (This is the mean/average)

If we remove -6, then:

3+3+3+3+5+6+6+8+10 = 47

47/9 = 5.2222 (This would be the new average)

So removing the -6 makes the average go from 4.1 to 5.2

Median:

The median of (-6+3+3+3+3+5+6+6+8+10) is between 3 and 5, so the median is 4.

Without -6, the median of (3+3+3+3+5+6+6+8+10) is 5.

So removing the -6 makes the median go from 4 to 5

What is 3 1/2?
A. -2/-7
B. -3 1/2
C. 3 1/3
D. -2/7

Answers

C 3 1/2
The lines in between the number means absolute value. This means that’s when the number is simplified it would become positive. Since 3 1/2 isn’t negative it would just stay the same

Costs of homes can be very different in different parts of the United States.



2. A 2,100-square-foot home in Cheyenne, Wyoming, costs $110 per square foot. How much does this home cost?

Answers

Answer:

110 x 2100 = $231,000

Step-by-step explanation:

Kayty please help me!
What's the square root?

Answers

Answer:

Square root

Step-by-step explanation:

a number which produces a specified quantity when multiplied by itself

Solve this equation: -3(x - 14) + 9x = 6x +42
O
Solving this equation results in the statement 0 =0. Because this is a true statement, the equation has a unique solution
O
Solving this equation results in the statement 6 = 0. Because this is a false statement, the equation has infinitely many solutions.
O
Solving this equation results in the statement 0 = 0. Because this is a true statement, the equation has infinitely many solutions.
Solving this equation results in the statement 6 = 0. Because this is a true statement, the equation has no solution

Answers

Answer:

"Solving this equation results in the statement 0 = 0. Because this is a true statement, the equation has infinitely many solutions."

Step-by-step explanation:

6x+ 42= 6x=42

I'M FOR SURE 100%

BRAINIEST IF RIGHTJamie has 105 pieces of candy leftover from Halloween. She would like to distribute them evenly to the 7 kids on her block. Write an equation to show how many pieces of candy each kid will receive.


A x = seven divided by one hundred five

B x = one hundred five divided by seven

C 7 + x = 105

D x = 105 − 7

Answers

Answer:A

Step-by-step explanation:

Answer:

B. 105 ÷ 7 = x

Step-by-step explanation:

Step 1:

105 candies ÷ 7 kids = x amount of candies per kids          Equation

Step 2:

105 ÷ 7        Divide

Answer:

x = 15      

Hope This Helps :)

As part of an energy savings initiative, residents in a small town were able to decrease their annual household electricity consumption to an average of 10,800 kilowatt-hours (kWh). If
the new average household consumption is less than the original average, what was the average annual household electricity consumption prior to the initiative?

Answers

Answer: 2/5

Step-by-step explanation:

You have to work it out

Which fraction is equivalent to 0.16 repeating

Answers

Answer:

We need a reference to do this with but i would say 6/16

Step-by-step explanation:

I am a brainly helper

PlzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzILL GIVE BRAINLY FOR CORRECT ANWSER

Answers

Answer:

2,4,3,1

Step-by-step explanation:

Raj is playing a game . He needs to find pairs of cards that have the same value . Which two pairs of cards does Raj have that express the same value?

Answers

Answer:

7/9= 0.77(repeating) and 3/8=0.375

Step-by-step explanation:

Other Questions
Find the greatest common divisor of 63 and 42 Explain the term catalyst and how it affects the rate of a chemical reaction. 1. Sandra est emocionada porque hoy es su cumpleaos.2. Pedro est triste porque no quiere ir a la escuela.3. Luisa est nerviosa porque tiene un examen.4. La seora Ruiz est enojada porque los alumnos no la escuchan5. David siempre tiene hambre. Which generalization BEST describes the impact of world events on the price of oil? A) An oil embargo produces high prices worldwide. B) Political events have relatively little impact on price. C) The price of oil spikes prior to and during times of war.D) Economic crises tend to raise the price of oil gradually. 5 pencils and 3 pens costs 11.4 pencils and 6 pens costs 16.Find the cost of a pencil.Find the cost of a pen. Jake borrowed $18,000 from his father to purchase a camper. Jake paid back $25,000 to his father at the end of 6 years. What was the average annual compound rate of interest on Jake's loan from his father Which graph shows a set of ordered pairs that represent a function? Hey guys can you please answer this thanks Question: write the missing numbers in the sequence1. uno, ._________,__________,cuatro2.dos_________ seis,_________,diez3. Tres,_________,nueve4._______,ocho Previous government experience is a Constitutional requirement for President of the United States,TrueFalse If I work Saturday and Sunday for an entire year making $11.00 an hour for 8 hours in a shift. How much did I earn in that year? The graph of a linear function is given below.What is the zero of the function A. -5B.2/5C.2D.5/2 Solve the equation a = m n for the variable m. The diameter of a circle is 101010 units.What is the radius of the circle?(in units) Case ScenarioOver the past four years, the LSS organization, a nonprofit organization headquartered in Minneapolis, MN, has become renowned nationally for its Camp Noah project. Following floods, tornadoes or other weather emergencies, children lose their daily routine, their schools and oftentimes their homes. Parents are often stressed and unavailable during emergencies, and children have few resources to help them understand their situation. In Camp Noah, volunteers with skills in child psychology and counseling meet in a two day support group environment with children in flood ravaged areas. They encourage the children to share their stories and develop important resiliency skills and learn how to cope emotionally with the disaster.Due to the need for such services, LSS has developed a training system that lets them partner with resource organizations located near flood or tornado areas. They have partnered with many local organizations around the U.S. to train, equip and empower volunteers to staff local camps attended by children during their summer vacation. LSS also provides pre-packaged Camp Noah supplies that range from workbooks, crayons and puppets to a quilt for each child.Recently, powerful rainstorms in southeastern France triggered flash flooding that displaced more than 1000 families, and left 200,000 people without electricity for more than two weeks. City officials in France called the LSS Director of Camp Noah Services, Chris Walker, and asked if she could provide training and equip 20 volunteers in southeastern France to deliver the Camp Noah curriculum to up to 500 children. The French officials have asked that a decision to proceed be made within 2 weeks, and that the training and they want the equipment be delivered 6 weeks after the decision is made. Chris Walker wants to help but isnt sure how to start. Currently, Camp Noah supplies are all written in English, and the counselor training documents are only written in English as well. The floods occurred in an area of France that has few English speakers.You are a contract employee who has been engaged to help LSS because you speak French fluently and because you are an expert, experienced project manager with great interpersonal skills. Your job is to assist the director, Chris Walker, during project initiation. If the project is approved, you may be asked to lead the remainder of the project as well. You and Chris have been in meetings together all day discussing the opportunity for a French Camp Noah. Youve been listening very carefully and asking dozens of questions about the potential effort. Now, youre ready to get started and put your considerable project management skills and knowledge to work.Questions based on above scenario and answer need to be 1/2 page long:1. Is this (or will this be) a project or operations? Justify your choice.2. What process group is this project currently in? How do you know?3. As an experienced project manager, you are aware that analyzing the environment in which a project operates is critically important. Select two (2) OPA and two (2) EEF that you believe are important to understand for this project. Apply these to the case scenario and justify why the four items you selected are important. 4. Once the decision is made to proceed with the project, Chris Walker, the director, will need to select a project manager. You know that LSS is a strong-matrix org. What does this mean in terms of how the project will be conducted and the role of the project manager? (5. You and Chris Walker, the director, will work on trying to define what project success will look like as you define the project objectives. What should you keep in mind about the process of writing objectives? Why are good statements of project objectives important to project success? Isotopes haveQuestion 1 options:A) different numbers of both protons and neutrons in their nuclei.B) a different number of neutrons in their nuclei.C) a different number of protons in their nuclei.D) a different number of electrons.Question 2 (5 points) An aqueous solutionQuestion 2 options:A) must contain three or more substances.B) is a single-phase heterogeneous mixture.C) has water as the solvent.D) has water as the solute.Question 3 (5 points) Which of the following is a homonuclear diatomic molecule?Question 3 options:A) NH3B) COC) 2CO2D) H2Question 4 (5 points) Given a container of a solution of 5% HCl, all samples tested from this same bottle will have the same mass ratio of hydrogen to chlorine. This is an application ofQuestion 4 options:A) the law of conservation of energy.B) the law of multiple proportions.C) the law of conservation of mass.D) the law of constant composition.Question 5 (5 points) Elements in the same periodQuestion 5 options:A) have the same principal quantum number.B) form bonds with the same type of elements.C) have the same number of valence electrons.D) have the same number of protons. Look at the text below. If there is an error with subject-verb agreement, select the incorrectverb and type it correctly. Otherwise, submit the text without making any changes.Though Ann generally needs an hour to get ready and eat breakfast each morning,thirty minutes is plenty of time for her sister, Helen. Answer this question PLEASE. Question down below:A job pays $10.00 an hour today. If the same percentage applies to income as well, that job would have paid dollars per hour in 1955.Ill mark you as a brainalist. Where does the energy from an earthquake originate?A. from the weight of sediments pushing down on bedrockB. from a sudden increase in solar radiation striking EarthC. from rocks under stress shifting deep inside EarthD. from the Moon's gravitational pull during a close orbit What was at the center of the argument for the Three-Fifths Compromise? Why should we or should we not consider Baz Luhrmanns film Romeo and Juliet modern?