Mathematics Middle School

i really need help with this if anyone can help

Answers

Answer 1

Answer:

6) no, because a tree that is 2 units east and 8 units north would only be one yard away from a pre-existing tree

7) tree A is the closest to the house

8) tree F is the furthest from the house

9) tree D is further east

10) if you were to go 2 yards east and 10 yards north, you would reach tree F

Step-by-step explanation:

hope this helped!

Answer 2

6.no
7.tree A is closest to the house
8.tree F is the furthest
9.tree d is further East
10.if you were to go 2yards east and 10 yards north,you would reach tree F

Related Questions

HELPP QUICK PLS! (50 points and BRAINLY IF ANSWERED CORRECTLY; both; WITH WORK!!!) Silly answers will be reported!

Answers

Answer:

Area of triangle:

(b*h)/2

(16.8 * 14.6)/2 =

122.64m^2

Area of trapezoid:

(a+b)/2*h

(6.7 + 13.6)/2 * 12 =

121.8m^2

Answer: Area of triangle:(b*h)/2(16.8 * 14.6)/2 = 122.64m^2Area of trapezoid:(a+b)/2*h (6.7 + 13.6)/2 * 12 =121.8m^2

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.

What is the probability of picking a blue marble and rolling a 2?

Write your answer as a fraction in simplest form.

Answers

Answer:

Step-by-step explanation:

You would multiply it by 2 because you would get 2 marbles.

Answer: You would multiply it by 2 because you would get 2 marbles.

Step-by-step explanation:

it will work

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)

Noah’s recipe for sparkling orange juice uses 4 liters of orange juice and 5 liters of soda water. a.Noah prepares large batches of sparkling orange juice for school parties. He usually knows the total number of liters, , that he needs to prepare. Write an equation that shows how Noah can find , the number of liters of soda water, if he knows . b.Sometimes the school purchases a certain number, , of liters of orange juice and Noah needs to figure out how much sparkling orange juice he can make. Write an equation that Noah can use to find if he knows .

Answers

Answer: x = T - 4

T = y + 5

Step-by-step explanation:

a. To find the number of liters of soda water (x) if Noah knows the total number of liters (T) of sparkling orange juice he needs to prepare, the equation can be written as:

x = T - 4

b. To find the number of liters of sparkling orange juice (T) Noah can make if the school purchases a certain number of liters of orange juice (y), the equation can be written as:

T = y + 5

In both equations, x represents the number of liters of soda water, T represents the total number of liters of sparkling orange juice, and y represents the number of liters of orange juice.

Answer t=y+5 in the question above

∠A and ∠B are supplementary angles. If m∠A = (3x+1)∘ and m∠B = (x-9)∘, then find the measure of ∠B.

Answers

Answer:

X= 45

Step-by-step explanation:

So you do

3x+1+x-9=180

Because supplementary angles are 180°

Then

3x+x = 4x

1 - 9 = -10

4x-10=180

4x-10+(10)=180+(10)

4x=190

x=45

Answer:

Step-by-step explanation:

please hurry i need to get this assignment done before friday to get my grade up

Answers

Answer:

y = 2x - 6

Step-by-step explanation:

Answer:

The answer is y = 2x - 6y :)

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

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:

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

Answers

Answer: Everyone here most likely sucks at math

Step-by-step explanation:

Brainly gives you answers

We are all lost and confused

please please help i need or else i get bad grades

Answers

Answer:

Step-by-step explanation:

all answers on paper!

(ANswer quickly please!) giving brainliest !!!

Last summer, a sports club had 380 members. This summer, due to some renovations, it has 30% more members. How many members are there now?

Answers

Answer:

494

Step-by-step explanation:

380 * 1.3 = 494

494 because 30% of 380 is 114 and 380+114=494

PLEASE HELP!! ???? DONT KNOW THIS

Answers

Answer:

Here's the solution I created on Overleaf:

The answer is 29 I believe!

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

!! NEED ASAP !! Write an equation that gives the proportional relationship of the graph.
A) y = 3x
B) y = 12x
C) y = 4x
D) y = 1/4x

Answers

The answer is C y=4c

12x and I did the work that’s why

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

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

Shelby deposited $1,000 in a savings account with simple interest. Two years later, she had earned $80 in interest. What was the interest rate?

pls explain in simple terms

Answers

Her interest was 12.5

You can divide 1000 by 80 and you’ll get the answer

Answer:

4 %

Step-by-step explanation:

simple take 80 times by 100 then divide by 1000 times by 2

Tom and Katherine live in different towns which are linked by a bike trail. They agree to meet for a bike ride, and both set off from home at the same time. Tom rides north at a speed of 14 mph and Katherine rides south at 10 mph. The bike trail between their homes is 42 miles long. How long will it be before they meet?

Answers

Answer:

We can start by using the formula:

time = distance / speed

Let t be the time (in hours) for Tom and Katherine to meet.

Tom's distance = Tom's speed x time = 14t

Katherine's distance = Katherine's speed x time = 10t

Since they are riding towards each other, the total distance they cover is the sum of their distances:

Tom's distance + Katherine's distance = 42 miles

14t + 10t = 42

Simplifying:

24t = 42

t = 42 / 24

t = 1.75 hours

Therefore, Tom and Katherine will meet after 1.75 hours of riding.

They will meet in 1.75 hours

Other Questions

Find the periodic payment R required to accumulate asum of S dollars over t years withinterest earned at the rate of r%/year compoundedm times a year. (Round your answer to the nearestcent.)S = Inflation and Fiscal Policy (15 points) a. Recall the quantity theory of money discussed in class (e.g. slide 17 in Chapter 8 slides). Suppose you analyze a country where money velocity is constant over time, the growth rate of real GDP is 3% per year, and the growth rate of money supply is 5% per year. Calculate the long-run growth rate of inflation in this country according to the quantity theory of money. b. Suppose that due to changes in the financial system, the velocity of money increases at 1% per year. What happens to long-run inflation in this case? c. Now, consider the government budget constraint as shown on slide 30 of Chapter 8 slides (or Chapter 8.5 in the textbook). In that part of the class, we argued that issuing money can be used to finance government spending. The (nominal) amount of revenue the government raises from the inflation tax is AM. In this and following points, you will analyze how large the revenue from this inflation tax is, relative to the size of the economy (nominal GDP): 4. Since the change in money supply (AM) is difficult to work with, we should express the revenue as a function of the growth rate of money supply (4 = 9m). Use this definition of the growth rate of money supply to calculate the revenue from the inflation tax as a share of GDP (99) as a function of 9m and other parameters of the economy. You answer should be something like: 4y = 9m. What is x? Can you give an interpretation of it? d. Look at slide 17 in Chapter 8 slides. Take your answer to part c) of this question and use the quantity theory of money to replace the growth rate of money supply (9m) with a term that includes the inflation rate (and other terms, like the growth rate of output) c. How much revenue is raised from inflation tax as a share of GDP? Suppose that we = 10%, and use the equations from part c) and numbers from part a) of this question. Based on your answer, do you think inflation tax is an important source of revenue for the government? 1 f. What if the government is in dire fiscal need and decides to increase the growth rate of money supply to 100%, holding all other variables constant (which is unlikely to hold in real life, but let's not overcomplicate things). With this inflation rate, how much revenue is raised from inflation tax as a share of GDP? With this kind of inflation rate, is inflation tax a significant source of revenue for the government? If the government has no access to other sources of revenue (taxes or borrowing), do you think increasing money supply is a sensible strategy to follow? The following display from a TI-84 Plus calculator presents the results of a hypothesis test for a population mean u. | T-Test u < 52 t= 4.479421 p=0.000020 x = 51.87 Sx = 0.21523 n = 55 Do you reject H. at the a = 0.10 level of significance? No Yes Find the derivative of f(x) = /8x+5 Enclose numerators and denominators in parentheses. For example, (a - b)/(1+n). Include a multiplication sign between symbols. For example, a. You placed $3,278 in a savings account today that earns anannual interest rate of 15 percent compounded annually. How muchyou will have in this account at the end of 35 years? Assume thatall intere The distribution of scores on an accounting test is T(45, 72, 106). (a) Find the mean. (Round your answer to 2 decimal places.) (b) Find the standard deviation. (Round your answer to 2 decimal places.) (c) Find the probability that a score will be less than 67. (Round your answer to 4 decimal places.) Solve the following MIS problems with short brief answers. No MIS Problem Type Solution HERE 1 You are advising the owner of ABC Computers, a small local computer shop that repairs and also builds custom computers to order. What competitive strategies could ABC Computers employ? Which ones may it have difficulty executing? You are starting a small bike messenger company. Given your type of services (hand-delivering packages within a small geographical area), could your firm be a digital firm? If so, what would make this a digital firm? 3 A colleague at work takes small amounts of office supplies for her own personal use, saying that this is a tiny loss to the company. Do you agree with what she is doing? Why or why not? 2 4 Knowing how low-quality data issues typically occur can help a company correct them. Addressing these errors will significantly improve the quality of company data and the value to be extracted from it. explain two reasons that cause low quality data. 5 You have been hired by a non-profit organization to implement a system to handle donations. The system must be able to handle and record telephone, text, and Internet donations, provide up-to-the-minute reports, and create highly customizable mailing lists. In addition, event fundraisers need to be able to quickly access a donor's information and history. Among these systems (TPS, MIS, DSS, EIS) Which one would you recommend and why? Best Drones (BD) and Finest Drones (FD) comprise a duopoly in the industry of drones and they have to decide how many drones to produce annually. The drones produced by the two firms are perceived by consumers as homogeneous products. The (inverse) market demand curve is P = 50-Q, while the total output is given by Q 9BD + 9FD. Due to differences in labour cost, BD's unit cost equals $3 equals $7 thousand. thousand and FD's unit cost (a) Assuming that the firms simultaneously choose their output levels, compute the equilibrium price as well as each firm's output and profits in the market equilibrium. - (b) Will the above results change if Finest Drones moves first? Discuss briefly these results based on the theory of first/second mover advantag How can a leader apply the understanding of Maslow's hierarchyof needs to leading and managing Please take your time and answer both questions. Thankyou!50 12. Evaluate (5+21) i-1 13. Find the sum of the infinite geometric sequence: 1 + 9 27 Modify problem #1 from Assignment 5 so that you develop a Boolean function relPrime(a, b) which takes two parameters a and b and returns True or False based on whether or not the numbers are relatively prime. Here is the IPO header for relPrime: # function: relPrime, test if two numbers are relatively prime # input: two integers # processing: a loop that tests possible divisors # output: a Boolean value that is True if the two integers input # are relatively prime, False otherwise Do not call the print or input functions within relPrime. All the printing and user input should be done by the main program. However, all the testing of relatively prime status should be done in the function, which is called from the main program. Your new program should be able to duplicate the same input and output as was done in the previous program, as below. User input is underlined. Enter the first number:14 Enter the second number:25 14 and 25 are relatively prime. Enter the first number:14 Enter the second number:21 14 and 21 are not relatively prime. Enter the first number:7 Enter the second number:14 7 and 14 are not relatively prime. Find the exact length of the curve.x = 2/3 t, y = t - 2, 0 t 8 ) Analyze how telemedicine may reduce related monetary and non-monetary cost for hospital patients. (20 marks)Discuss and illustrate why ethical concerns and fairness perception in pricing are important issues when designing service fee schedules and revenue management strategies? Support your answers with examples A galvanic cell is constructed that carries out the reaction Pb^2+ (aq) + 2 Cr^2+(aq) rightarrow Pb(s) + 2 Cr^3+ (aq) If the initial concentration of Pb^2+(aq) is 0.15 M, that of Cr^2(aq) is 0.20 M, and that of Cr^3+(aq) is 0.0030 M, calculate the initial voltage generated by the cell at 25 Degree C. Consider the differential equation & : 2"(t) - 42"(t) + 4.r(t) = 0. (i) Find the solution of the differential equation & (ii) Assume x(0) = 1 and x'(0) = 2 and find the solution of & associated to these conditions. (Future value) Selma and Patty Bouvier are twins, and both work at the Springfield DMV. They decide to save for retirement, which is 35 years away. They'll both receive an annual return of 8% on their investment over the next 35 years. Selma invests $1500 per year at the end of each year only for the first 10 years of the 35 year period for a total of $15000 saved. Patty doesn't start saving for 10 years and then saves $1,500 per year at the end of each year for the remaining 25 years for a total of $37,500 saved. How much will each of them have when they retire? You are given the following estimated equation: log (price) = 3.85 +0.0025sqrft +0.02bdrms - 0.056colonial + 0.00068sqrftcol (0.18) (0.0006) (0.003) (0.154) (0.00074) n=88 R = 0.7034 in which: price = house price in thousands of dollars; sqrft = size of the house in square footage; bdrms = number of bedrooms in the house; colonial = 1 if the house is of a colonial architecture, and 0 if not; sqrft.col is an interaction variable equal to sqrft* colonial a. Provide an appropriate interpretation for each partial slope in the above estimated equation. (4 pts)b. Test the individual significance of each coefficient estimate from the above estimated equation at 5% significance level. (4pts) C. With a 5% significance level, test the joint significance of all partial slopes in the above estimated equation. (1 pt) d. Calculate the estimated change in a house price due to an additional four bedrooms of 200 square feet each i) if the house has a colonial architecture; ii) if the house doesn't have a colonial architecture. (2 pts) Let ABC be a triangle with angles A = /6, B = 8/9 and one side c = 4. Find sides a, b. 4. (3 pts) Let X,..., Xn~ F be i.i.d. Suppose that X has finite mean and variance o. (a) Suppose that 0. Find the limiting distribution for n(X2 ). fl (b) Suppose that = 0. Find the limiting distribution for nX2. Please write down your argument clearly, including which theorem you are applying to reach the conclusion. In 2016 and 2017 a poll asked American adults about their amount of trust they had in the judicial branch of government. In 2016, 63% expressed a fair amount or great deal of trust in the judiciary. In 2017, 69% of Americans felt this way. These percentages are based on samples of 1960 American adults. Complete parts (a) through (d) below a Explain why it would be inappropriate to conclude, based on these percentages abne, that the percentage of American adults who had a fair amount or great deal of trust in the judicial branch of government increased from 2015 to 2017 O A Since a lesser percentage is present in the 2016 sample, a lesser percentage of people in 2016 than in 2017 must have a fair amount or great deal of trust in the judicial branch of government OB. Since a greater poroontage is present in the 2016 sample, we cannot conclude that a lesser percentage of people in 2016 have a fair amount or great deal of trust in the judicial branch of government OC. Although a lesser percentage is present in the 2016 sample, the population percentages could be the same, but could not be reversed. OD. Although a lesser percentage is present in the 2016 sample, the population percentages could be the same or even reversed