Mathematics Middle School

Please help ASAP!
Questions 1-4

Answers

Answer 1

Answer:

it is a test I am not going to help

Step-by-step explanation:

Answer 2

Oooooh I’m telling.

Related Questions

Determine the price of the car using your equation
If the salesperson earned a $1250 commission, what was the price of the car?

Answers

the price is 250000 dollars

ack i need help on this problem

Answers

Answer:

x = 10.5

Step-by-step explanation:

The correct answer is 10.5

Alonzo and Miguel scored a total of 59 points in the basketball game. Miguel scored five
more points than Alonzo. How many points did Alonzo score? How many points did
Miguel score?

Answers

Answer:

Alonzo scored 27 points Miguel scored 32

Step-by-step explanation:

59 -5

54/2

27 -Alonzo

27+5

32- Miguel

Answer:

Miguel scored 32 and Alonzo scored 37

Step-by-step explanation:

Answers

Answer:

1. All the ones that start with the word two.

2. 2 2/3

3. 8x6=48

Step-by-step explanation:

8/3=2.66 so has to be B

1 2/3 x 3 1/2 as a mixed number in simplest form. if correct you get brainliest

Answers

Answer:

Step-by-step explanation:

1 2/3 x 3 1/2 = 5

271.35 rounded to the nearest whole number

Answers

Answer:

271

Step-by-step explanation:

If the decimal in the tenths place is less than 5, the number will not be rounded.

Please help me I need help with this what is the answer to:
-8 + m = -20

Answers

The answer should be M = -12

-8 + m = -20
Add similar terms
-20 + 8 = -12

M = -12 should be correct.

Answer:

m=−12

−8+m=−20

Add 8 to both sides.

m=−20+8

Add −20 and 8 to get −12.

therefore are answer is m= -12

Hannah wants to make a jewelry box for her mother. She found6,2/3 meters of wood in the garage. When finished making the jewelry box, there was 5,1/3meters of wood left. How much wood did Hannah use to make the jewelry box?
1,1/3
2
11,1/3
12

Answers

Answer:

A 1 and 1 third

Step-by-step explanation:

pleaze mark me az brainlist

1,1\3
Explanation. U subtract 6-5 and get 1 and then 2\3-1\3=1\3

Can someone help me please ASAP

Answers

Answer:

Step-by-step explanation:

(6/2)^2 = 9

Answer:

A≈28.27

Step-by-step explanation:

Using the formulas

A=πr2

d=2r

Solving forA

A=1

4πd2=1

4·π·62≈28.27433

Orderof Operation

Jack buys three shirts at $9 each. He also buys 6 pairs of jeans which were originally $12 per pair, but were on sale for $2 off each pair. Write a numerical expression which would determine how much Jack spent.

Answers

the expression would be 9x+10y

Answer:

3 * 9 + 6 * 12 - (2 * 12)

Step-by-step explanation:

3 * 9 + 6 * 12 - (2 * 12)

27 + 72 - 24

99 - 24 = 75

Which relationship does the graph represent? A. perimeter of a square × 4 = length of its sides B. perimeter of a square + 4 = length of its sides C. perimeter of a square = 4 + 4 × length of its sides D. perimeter of a square = 4 × length of its sides E. perimeter of a square × 4 = 4 + length of its sides

Answers

Answer:

C. perimeter of a square = 4 + 4 × length of its sides

Step-by-step explanation:

Answer:

C (The Middle One)-Perimeter Of A Square = 4 + 4 × Length Of Its Sides.

Step-by-step explanation:

We know this because the Y coordinates and the X coordinates 4´s together added and then multiplied gets you your answer, Please Mark This The Brainliest, And I Hope This Helps.

The spinner shown has eight congruent sections.

The spinner is spun 120 times. What is a reasonable prediction for the number of times the spinner will land on an even number?

Answers

Answer:

The answer is 45

Step-by-step explanation:

Hope this helps!

Let ABC be a right-angled triangle with ∠B = 90◦. Let It be the incentre of ABC. Draw a line perpendicular to AI at I. Let it intersect the line CB at D. Prove that CI is perpendicular to AD and prove that ID =Sqrt(b(b − a)) ,where BC = a and CA = b.

Answers

Answer:

When i did it it was <C-90*.

Step-by-step explanation:

Answer:

PLEASe Give BRAINLIEst

Step-by-step explanation:

Find the value of each expression mentally.

1. (0.23) ⋅ 100

Answers

23 because you are just moving the decimal place over two

/ means divided.
6/31
3/18
4/75
9/37
8/69
i need these in explainations.

Answers

Answer:

Step-by-step explanation:

Tyra's family is spending the afternoon in Millersville. They plan to see a movie and then explore the town. The movie will cost the family $36, and parking costs $4 per hour.
How long will the family be able to spend in Millersville if they want to spend less than $60 and they don’t have any other expenses?

Answers

They can be there for 6 hours because 36 + 4(6) is 60.

Answer:

they can be there for 6

hours

Step-by-step explanation:

good luck

Jacob wants a carrier so that he can take his pet to the veterinarian. He chooses one in the shape of a right rectangular prism that is 14 feet deep, 6 feet tall, and 4 feet wide.

Answers

Answer:

328 ft2

Step-by-step explanation:

Answer:

A. 328 ft²

Step-by-step explanation:

Surface area is:

SA = 2(lw + lh + wh)SA = 2(14*4 + 14*6 + 4*6) = 328 ft²

Correct choice is A

The width of a rectangular sandbox is two less than twice the length. The perimeter of the sandbox is 26 feet. Identify the length and width of the sandbox. (Remember 2l+2w=Perimeter)

Answers

[tex]l = 5 \\ w = 8[/tex]

5 + 5 + 8 + 8 = 26 and since 5 x 2 - 2 = 8 it matches with the problem

let’s say the length is x. That would mean that the width is 2x-2.

using this we would have this equation:
2x+ 2(2x-2) = 26

distribute

2x+ 4x-4= 26

add like terms

6x-4=30

add 4 to both sides

6x=30

divide

x= 5

since x is our length, the length is 5

now for the width, use the 2x-2 equation and plug in x. you should get 8

l= 5
w=8

i hope this helps!!

math thing.
first get brain moment.
no dum answers if the pic don't show up then comment it.

Answers

The value of this expression is 63
Let me know if I’m wrong

Answer:

Step-by-step explanation:

The table and the graph show the population of a country between 2010 and 2015.
Year Population (millions)
2010 36.5
2011 37.7
2012 38.2
2013 38.4
2014 38.9
2015 39.1

Find the average rate of population growth between 2010 and 2015.

Answers

Answer:

38.13 is answer................ plzzzzzzz mark me brainliest plzz

The average rate of population growth between 2010 and 2015 is 7.12%

What is population growth?

Population growth is the increase in the number of people in a population or dispersed group.

Given that, The table and the graph show the population of a country between 2010 and 2015.

Year Population (millions)

2010 36.5

2011 37.7

2012 38.2

2013 38.4

2014 38.9

2015 39.1

To calculate the Population Growth (PG) we find the difference (subtract) between the initial population and the population at Time, then divide by the initial population and multiply by 100.

= (39.1-36.5)/36.1x100 = 7.12%

Hence, The average rate of population growth between 2010 and 2015 is 7.12%

For more references on population growth, click;

https://brainly.com/question/18415071

#SPJ2

HELP PLZ HELP
In 2000, the number of federal hazardous waste in state X was 12 less than three times the number of sites in state Y. Suppose there were 57 such sites in state X. Write and solve an equation that represents the number of hazardous waste sites, n, there were in state Y.

IN state Y, there were federal hazardous waste sites.

Answers

It keeps saying the answer is incorrect and I don’t know why

Pre-Algebra-
I need halp

Answers

1. N= 16 because like the base are equal so you have to multiply the 8*2

2.N=16 because like the bases are identical but the 2*8 they multiply

Answer:

n = 10 and n = 16

Step-by-step explanation:

Using the rules of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] = [tex]a^{(m+n)}[/tex] , then

[tex]4^{8}[/tex] × 4² = [tex]4^{(8+2)}[/tex]

= [tex]4^{10}[/tex] , thus n = 10

---------------------------------------------

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex] , then

[tex](3^2)^{8}[/tex]

= [tex]3^{2(8)}[/tex]

= [tex]3^{16}[/tex] , thus n = 16

SOMEONE HELP PLEASE!!!

Answers

Answer:

x = 2 1/3

y = 14 / (2 1/3) = 14 / (7/3) = 14*3/7 = 42/7 = 6

y = 6

x = 4 1/5

y = 14 / (4 1/5) = 14 / (21/5) = 14*5/21 = 70/21 = 3 7/21 = 3 1/3

y = 3 1/3

x = 7/6

y = 14 / (7/6) = 14*6 / 7 = 12

y = 12

Step-by-step explanation:

y=6, y=3 1/2, and y=12

Two Step Inequality Math problems

Answers

Answer:

answer choice a is correct, and no

Step-by-step explanation:

the correct answer is a hope this helps

which one of these improper fractions are beetween 4 to 5? how do you know?
a) 13/3 b) 13/4 c) 13/5 d) 13/6

Answers

Answer:

Step-by-step explanation:

13 divided by 3 equals 4.33333333....

I think it’s a too :)

Please answer
A new house costs $345,000.00. Maria wants to buy the house and needs $17,360.00 for a down payment. Maria currently has $14,000.00 in a savings account that earns 8% simple interest. How long must she keep the money in the savings account in order to have enough for the down payment on the house?
A. 3 months

B. 3 years

C. 16 years

D. 295.5 years

Answers

C. should be the answer.

Answer:

the answer is 3 years

Step-by-step explanation:

$14,000×.08= $1120 is the amount of intrest it earns over on year

3 year × $1120 = $3360 which is the total intrest over three years

$14,000+$3360= $17360 which is your down payment.

Room temperature ranges from 20°C to 25°C. Find the range of room temperature in °F. Use the formula F – 32 = 1.8C to convert from the Celsius scale to the Fahrenheit scale.

Answers

Answer:

68 to 77

Step-by-step explanation:

I MULTIPLIED as ur formula

68°F to 77°F i solved ising your formula!

EXPERT HELP, I'LL GIVE BRAINLIEST:

Answers

Answer:

76in

Step-by-step explanation:

Three pounds of lawn seed covers 1800 square feet. How many 4 pound bags are needed to cover 8400 square feet?
please help this confusing!

Answers

1800/3=600
So 600 square feet per pound
600*4=2400
So 2400 square feet per 4 pound bag
8400/2400=3.5
Answer: 3.5 Bags if it asks to round to the nearest whole bag then 4 bags

HELP!! For the following right triangle, find the side length x. Round your answer to the nearest hundredth. 17 a X 12

Answers

Answer:For this problem, you will need to use the pythagorean theorem which is

So a and b are usually the sides that are NOT the hypotenuse, or in this case the long side that is not at a 90 degree angle.

You will start by plugging 12 into with (a) or (b) but not both. And then you will plug 17 in for (c). Make sure you square these values to solve the equation. Once you do that, it is basic algebra from there to solve for the missing variable. If you want to check to see if your answer is correct, then plug all the side numbers back into the equation. Also your answer should be between 12 and 17, or possibly one of those numbers.

Step-by-step explanation: I hope this helps!! God Bless you. Have a great day!!!!

The Pythagorean theorem is sometimes known as Pythagoras' theorem. The value of x can be written as 12.0416 units.

What is Pythagoras' theorem?

The Pythagorean theorem, sometimes known as Pythagoras' theorem, is a basic relationship between the three sides of a right triangle in Euclidean geometry. The size of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides, according to this rule.

Given that the length of a perpendicular side is x, while the length of the base of the triangle is 12. Also, the length of the hypotenuse is 17 units. Therefore, we can write,

Perpendicular² + Base² = Hypotenuse²

x² + 12² = 17²

x² + 144 = 289

x² = 289 - 144

x² = 145

x = √145

x = 12.0416

Hence, the value of x can be written as 12.0416 units.

Learn more about Pythagoras' Theorem here:

https://brainly.com/question/14461977

#SPJ2

Other Questions

A force that tries to slow things That are moving through air How much water can this container hold? Use 3.14 to approximate pie round your answer to the nearest hundredth 9.Patients who are addicted to cocaine are sometimes using the drug to combatdepression. As such, sometimes addicts are given antidepressant medications toprevent relapse. A three-year study compared the effects of two such medications,lithium and desipramine, along with a placebo for 72 cocaine users wishing to breakthe habit. The patients were put into 3 groups of 24, and given 1 of the 3 treatments atrandom. This two-way table illustrates the results.Treatment Relapse No relapse TotalDesipramine 10 14 24Lithium 18 6 24Placebo 20 4 24Total 48 24 72According to the table, 48 of the addicts relapsed regardless of the treatment given.This number is an example of aA. relative frequencyB. marginal frequency.C. conditional relative frequency.D. joint frequency Identificar el verbo en las siguientes oraciones y seala su tiempo y modo verbal. Su vecina acostumbrada a caminar por el parque todas las tardes. Haz lo que te pido! Estamos ansiosos de que mi hermano vuelva de su viaje. Realmente fue necesario que Antonio caminara todo aquel trayecto para llegar a su casa. Mi madre cocinara una cena exquisita esta noche si llegamos a tiempo. Tema por la seguridad de su familia. Maana comienza las clases en la escuela. Calla! Estamos en plena conferencia! The owner of a small store buys coats for $60.00 each. Answer parts a and b.a. She sells the coats for $72.00 each. What percent of the purchase price is the sale price?The sale price is% of the purchase price. ILL GIVE BRAINLY AND THIS IS 15 POINTS PLZZZ HELPPPPPPThe best thermal insulators _____________________.have free electrons.are metals.conduct heat well.are gases. Select all pairs of corresponding angles. assume the lines are parallel.none2 and 51 and 54 and 81 and 64 and 72 and 63 and 83 and 7 The outside diameter of your teacher's rear bicycle tire is 16 inches. How far will he travel if the rear wheel makes 1200 revolutions on the road? For all the years I knew my grandma, she could barely see. Grandma was legally blind, and yet she knew, by feel, the location of every dish in her kitchen and every work of literature on the bookcase in the living room. I remember especially the bird-like way she peered at things. I'd bring her a copy of my latest school picture, and she'd hold the photo an inch or two from her face, tilt her head to one side, and inspect it before saying, "Very pretty." I used to think she was just being polite, that she really couldn't see me in the picture. But then she'd add, "That pin you're wearing was your mother's." How did she see that little blur on my jacket? The things she could see never failed to amaze me. Watching television with Grandma, I never failed to learn something. Usually it was the complicated plot twist of one of her favorite soap operasThe Guiding Light or As the World Turns. We grandkids would curl up on the big couch while Grandma pulled up a footstool and planted herself right next to the TV, elbows on her knees, to watch the screen. At the commercial break, she'd explain who was marrying whom and who was in the hospital and who had recently come back from the dead. She seemed to have no trouble identifying the characters whom she could barely see. Whether or not she could bring them into sharp focus, they were as real to her as her giggling grandkids. For a treat, we'd sometimes pile into our grandparent's black car for a drive around town: my grandfather at the wheel, my long-legged older brother in the front seat, and Grandma sandwiched between me and my little brother in the backbut sitting so far forward she was practically in the front. I'd imagined all she could see was a blur of images rushing past, yet she could always tell when Grandpa had missed a turn or forgotten to turn on his headlights. Returning home, Grandma would wave at the boy who mowed their lawn and point out the new fruit on the plum tree in their yard. In later years, when I visited from college, Grand Consider a 95 percent confidence interval constructed for the difference between two populationproportions PR and Ps. The interval for PR - Ps is given as (-0.05, 0.15). Which of the following is anappropriate interpretation of the confidence level?In repeated random sampling with the same sample size, r - s will be contained inthe interval approximately 95 percent of the time.In repeated random sampling with the same sample size, PR will be contained in theinterval approximately 95 percent of the time.In repeated random sampling with the same sample size, r will be contained in theinterval approximately 95 percent of the time.The probability is 0.95 that the difference in the sample proportions PR - s is between-0.05 and 0.15In repeated random sampling with the same sample size, approximately 95 percent of theintervals will capture the difference in population proportions, PR - Ps. Use the exchange rate 1 = 1.13 to convert 339 into . Please Help me? Will mark brainliest.Please do not post any random answers, they will be immediately reported [by immediately I mean when i get back on. I am going to sleep now ;-;]pH is a measurement of hydronium ions and can be modeled by the function f(x) = log10x. The variable x represents the amount of hydronium ions, and f(x) gives the pH level.Different liquids have ideal pH values that are different. Water at 25 degrees Celsius has a pH of 7. Anything that has a pH less than 7 is called acidic, and a pH above 7 is basic, or alkaline. Seawater has a pH just more than 8, whereas lemonade has a pH of approximately 3.Create a graph of the pH function either by hand or using technology. Locate on your graph where the pH value is 0 and where it is 1. You may need to zoom in on your graph.Use your graph to find the ideal pH level if the amount of hydronium ions is raised to 0.50.The pool company developed new chemicals that transform the pH scale. Using the pH function f(x) = log10x as the parent function, explain which transformation results in a y-intercept and why. You may graph by hand or using technology. Be sure to label each transformation on the graph.f(x) + 1f(x + 1)[If you could, it's be greatly appreciated if you'd use desmos to graph as that will be the site I am using. It's fine if not, thanks] Value of x is greater than or equal to 14 Please help need done soon would appreciate it 1. What type of number is 8i?imaginaryrealcomplex what does this cartoon have to say about the philippines role in american imperialism? According to the statement, why did Herman Talmadge believe he should be the governor? He had taken his fathers place in the election and had the most votes. He was the only candidate to appear on the ballot in all of the states counties. He had the right to serve as governor, according to the state constitution. He had received hundreds of votes and had the support of the General Assembly. Riley ordered a snow cone with 4 flavors.Caleb ordered him with 2 flavors.How many fewer flavors did Caleb order? Pls help me if your good at English ill mark brainliest:) 6.7.35LMNP is a rectangle. Find the value of x and the length of each diagonalLN=5x-3 and MP=2x +8(Simplify your answer.)

Please help ASAP! Questions 1-4

Answers

Related Questions

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Answers

Please help ASAP!
Questions 1-4