Mathematics Middle School

Everybody here has one thing in common. what is it?

Answers

Answer 1

Answer: Everyone here most likely sucks at math

Step-by-step explanation:

Brainly gives you answers

Answer 2
We are all lost and confused

Related Questions

PLEASE HELP!! ???? DONT KNOW THIS

Answers

Answer:

Here's the solution I created on Overleaf:

The answer is 29 I believe!

pls help me with this question

Answers

Answer: Its C

Step-by-step explanation: I took the test on Edge.

The answer:
C. 250.8 m^2

please help i need this bad

Answers

Answer:

?

Step-by-step explanation:

(answer needs to be at least 20 words long)

2) 3 (2.999)
3) 3 (2.958)
4) 2.86 ( 2.815)
5) 2.95 ( 2.949)
6) 3.14 (3.144)
7) 2.84 ( 2.841)

What’s j+12=25 tape diagram

Answers

well you would take 25 and take 12 away. like this: 25-12=? so 25-12 would be 13. therefore j=13!
What is an Equation?

An equation is a mathematical statement that shows two mathematical expressions equal.

An equation consists a variable that does not have a fixed value to it.


Given,

j+12=25

Here ‘j’ is the variable.

To find ‘j’ we just need to 12 from 25.

So, 25 - 12 = 13

Hence, now we know that ‘j’ is equal to 13.


Proof :

13 + 12 = 25



Learn more about Equations here

Visit —

https://brainly.com/question/30511878

https://brainly.com/question/28130925

https://brainly.com/question/31302647

https://brainly.com/question/32040577

https://brainly.com/question/28866068

https://brainly.com/question/30164833

https://brainly.com/question/28715737

https://brainly.com/question/30129653

https://brainly.com/question/29256626

https://brainly.com/question/31303773

Hope my answer helps you✌️

Mark BRAINLIEST

Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)

Answers

Answer:

Sure, I'll explain the cosine rule and sine rule in simple terms:

The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.

Here's an example of how to use the cosine

Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.

Using the cosine rule:

a^2 = b^2 + c^2 - 2bc * cosA

where A is the angle opposite side a, we can plug in our values and solve for a:

a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)

a^2 = 64 + 36 - 96 * 0.707

a^2 = 10.56

a = sqrt(10.56)

a = 3.25 (rounded to two decimal places)

Therefore, the length of side a is approximately 3.25 units.

Answer:

Step-by-step explanation:

Write the coordinates of the vertices after a rotation 180° counterclockwise around the origin.

Answers

Answer: swap u and v I don't think w will change

Step-by-step explanation:

-

Well if it’s going 180 degrees, then it’s gonna be in Q1. Therefore the numbers would be in the positive, positive section. So U -8 = U’ +8, V = V’ +6 and W = W’ +6. That goes to show that 180 degrees will have the same coordinates.

Please hurry i need to bring my grade up before friday

Answers

Answer:

Step-by-step explanation:

1+1 is about 3 so 3

Y=7/4x and I don’t know the y intercept

Domingo and Bethany drove along the same highway, in opposite directions. Domingo left at 1 p.m., traveling westbound at 55 mph. Bethany left at the same time, traveling eastbound at 60 mph. Domingo and Bethany were 575 miles apart when they started driving. At what time did they pass each other?

Answers

Step-by-step explanation:

Let's first figure out how far each of them traveled before they meet. Let TIME be the time in hours since they began traveling.

Domingo traveled a distance of 55 * TIME miles

Bethany traveled a distance of 60 * TIME miles

We know that their total distance is 575 miles. So we can write the equation:

55 * TIME + 60 * TIME = 575

Simplifying this equation, we get:

115 * TIME = 575

Dividing both sides by 115, we get:

TIME = 5

So they meet 5 hours after they began traveling. Since Domingo left at 1 p.m., he will meet Bethany at 6 p.m.

They will pass each other at 6 pm.

Given,

Domingo and Bethany drove along the same highway but in opposite direction.

Let's first figure out how far each of them traveled before they meet.

Let x be the time in hours since they began traveling.

Domingo traveled a distance of 55 * x miles

Bethany traveled a distance of 60 * x miles

We know that their total distance is 575 miles. So we can write the equation as,

55 * x + 60 * x = 575

Further simplifying this equation, we get:

115 * x = 575

x = 5

So they meet 5 hours after they began traveling.

Since Domingo left at 1 p.m., he will meet Bethany at 6 p.m.

Learn more about speed, distance, time,

https://brainly.com/question/31756299

#SPJ1

Write the coordinates of the vertices after a rotation 180° counterclockwise around the origin.

Answers

Answer: U'=8,5  V'=7,5  W'=6,10

Step-by-step explanation:

The Answer is U=8,5 V=7,5 W=6,10

Other Questions
how does the relationship between food and photosynthesis illustrate the law of thermodynamics? solve the equation. e3x-1={e}-xA. {3/4}B. {1}C. {0}D. {1/5} The XYZ stock is currently traded at $20 per share. Suppose you have $10,000 cash available, how many shares of XYZ stock can you buy if you borrow the maximum amount from the broker under the above margin requirements? Suppose that you purchased the maximum amount of XYZ stock that you are allowed to in question 7. What is the lowest price that XYZ can reach one year from now so that your margin is still above the required maintenance margin? Round to the nearest cent. The activities, durations, and the direct activity costs of a project named by Elegant Garments Ltd. are shown in the following table: Time in weeks Cost in Tk. Normal Normal Crash Activity Crash 2 60 Work Norms:How much time per week do you anticipate it will take to make the project successful?How will work be divided among team members?How will deadlines be set?How will you decide who should do which tasks?Where will you record who is responsible for which tasks?What will happen if someone does not follow through on a commitment (e.g., missing a deadline, not showing up to meetings)?How will the work be reviewed?What happens if you all have different opinions on the quality of the work? Time left In an experiment of rolling a die two times, the probability of having sum at most 5 is English courseI need help for creating journal entry for following topic:-Write about one aspect of the course you find challenging in Course (name Writing for University)I should begin with the evidence of ur thinking and reflect on your thinking. Seperate your thinking into three mini paragraphs using WHAT?(as evidence) SO WHAT? NOW WHAT? (as reflection)Here is a template that you can use to create your journal:WHAT?:One thing I find challenging about this course is ______________________________________. (Be specific!)SO WHAT?:This is important to me because ___________________________________.NOW WHAT?:Now that I have identified this issue, I will ________________________.If you are stuck on the SO WHAT? and the NOW WHAT?, try one or a combination of the following prompts:How is it different from what you used to know?How is it different from what you expected?How is it useful for your writing skill and/or overall learning?What does it make you want to know more of?What can you do to address this concern?How can you ensure you will be accountable to your learning? This reflective journal entry should be approximately 125-200 words. A researcher compares the effectiveness of two different instructional methods for teaching physiology. A sample of 180 students using Method 1 produces a testing average of 87.4. A sample of 147 students using Method 2 produces a testing average of 88.7. Assume that the population standard deviation for Method 1 is 10.4, while the population standard deviation for Method 2 is 10.87. Determine the 95% confidence interval for the true difference between testing averages for students using Method 1 and students using Method 2. Step 1 of 2: Find the critical value that should be used in constructing the confidence interval. 8 A researcher compares the effectiveness of two different instructional methods for teaching physiology. A sample of 180 students using Method 1 produces a testing average of 87.4. A sample of 147 students using Method 2 produces a testing average of 88.7. Assume that the population standard deviation for Method 1 is 10.4, while the population standard deviation for Method 2 is 10.87. Determine the 95% confidence interval for the true difference between testing averages for students using Method 1 and students using Method 2. Step 2 of 2: Construct the 95% confidence interval. Round your answers to one decimal place. AnswerHow to enter your answer (opens in new window) Using the new trade theory and Porters theory of nationalcompetitive advantage, outline the case for government policiesdesigned to build a national competitive advantage in a particularindustry When Diagramming Business Requirements, which of the following are two (2) basic types of diagrams? Narrative/Text Diagram Process Efficiency Diagram Geometry Diagram Graph Diagram Hierarchy Diagram Structure 7 1 point Which theory suggests that the motive for serving on a board goes beyond a perspective of pure self-interest? Stewardship theory Agency theory Stakeholder theory Legitimacy theory Previous The researchers wanted to see if there was any evidence of a link between pain-related facial expressions and self-reported discomfort in dementia patients because they do not always convey their suffering verbally. Table 3 summarises data for 89 patients (assumed that they were randomly selected) Table 3: Observed pain occurrence Self-Report Facial Expression No Pain Pain No Pain 17 40 Pain 3 29 Design the relevant test and conduct data analysis using SPSS or Minitab. Relate the test results to the research topic and draw conclusions. please indicated if the following statements about drawings are true or false: An assembly drawing provides all the information for the manufacture of a part4X on a drawing means a feature is to be repeated four times. A part of a drawing that contains items such as the name of the part, name of the drafter, drawing number, and other similar information is called the Standards Block.I. The symbol for diameter is D. ... Detailed Assembly Drawings are often used for inseparable assemblies. 1. In detail drawings, sometimes center marks are short, unbroken lines. Chemical uses a uses a chemical called CS-01 in the production operations of five divisions. Only six of its suppliers meet Chemical's quality control standards, and only these suppliers can produce CS- 01 in sufficient quantities to meet the needs of each division. The quantity of CS-01 needed by each division (Left) and the price per gallon charged by each supplier(Right) are as follows: Demanda (miles de Divisin Proveedor Precio por galn ($) galones 1 60 20.60 2 65 22.00 3 70 18.20 4 55 22.20 65 20.00 + I costo por galn ($) para el envo desde cada proveedor hasta cada divisin se proporciona en la tabla siguiente: Proveedor 3 2 1 4 5 Divisin 1 3.65 3.40 4.05 3.70 3.65 2 3.10 4.30 3.70 6.30 1.10 3.70 3 3.50 6.20 6.90 5.60 4 2.70 3.30 4.50 5.30 5.90 5 4.30 1.30 5.90 2.10 3.50 Chemical sees fit to distribute contracts among its suppliers so that the company is less affected by supplier problems (for example, worker strikes or resource availability). Company policy requires each division to have a separate supplier. Determine the optimal allocation of suppliers to the divisions and calculate the total cost of satisfying the division's demand. Consider the complement of the event before computing its probability If two 8-sided dice are rolled, find the probability that neither die shows a two. (Hint: There are 64 possible results from rolling two 8-sided dice.) find the solution of y6y 9y=32e5t with y(0)=3 and y(0)=7. Consider the piecewise-defined function below: f(x)=(a) Evaluate the following limits: lim f(x)=1+56 lim f(x) == 0 1714 lim f(x)= 1/3 lim f(x)=0 3~ 8-134(b) At which z-values is f discontinuous? Explain your reasoning. x = 1 and X=3 discontinuous when because the left and right are not equal(c) Given your answers in (b), at which of these numbers is f continuous from the left? Explain(d) Given your answers in (b), at which of these numbers is f continuous from the right? Explain. 5a. What is the present value of $25,000 in 2 years, if it is invested at 12% compounded monthly?5b. Find the effective rate of interest corresponding to a nominal rate of 6% compounded quarterly.5c. Compute the future value after 10 years on $2000 invested at 8% interest compounded continuously. According to Cameron&Neal, What is the differencebetween imperialism and colonialism? A box is being pushed up an incline of 7272 with a force of140 N (which is parallel to the incline) and the force of gravityon the box is 30 N (gravity acts straight downward). Find themagnitude?