Mathematics Middle School

PLEASE PLEASE PLEASE HELP !!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

Answer 1 - A answer 2 - A and sorry I don’t know the last one but I think it’s d

Step-by-step explanation:

Answer 2

9. A
10. A
11. D
I think these are the answers not sure tho, but sorry if you get them wrong

Related Questions

as long as 6 meters = _____ meter(s)

Answers

Answer:

on the line ig you put 6 meters

Step-by-step explanation:

please help me pleaase

Answers

Answer:

2.08

Step-by-step explanation:

This should be the answer

Pls helpppppppp!!!!!!!!!!!!!!!!!!!!

I'll award brainliest

Answers

The answer to your question is 203 balls

There was 203 balls

ur welcome

A wooden bench was originally priced at $50 but went on sale for 20% off. If Presley bought the wooden bench and paid a 5% sales tax, how much did he pay in total?

Answers

Answer:

$42.00

Step-by-step explanation:

20% OF 50 = 40

Before Tax Price: $40.00

Sale Tax: 5.00% or $2.00

After Tax Price: $42.00

Answer:

$42

Step-by-step explanation:

To get the new bench price, you multiply 50 × 0.2, which gets you 10, then you subtract 50-10, which is 40, and $40 is the price of the bench on sale. (You could also do 50 × 0.8 to avoid a step and still get the same answer).

You then take 40 and multiply is by 0.05 to get the tax, which would be $2. From here, you add 40+2 to get $42, the amount of money Presley paid for the bench.

Solve 0 = -1.8y + 0.72. What is y = to?
1.0.4
2.-0.4
3.0.8
4.1.8

Answers

Answer:

0.4

Step-by-step explanation:

just solve it like an equation.

1) 0.4 (divide -1.8y by 0.72)

Linda randomly surveyed 20 teachers at her school about whether they prefer chalkboards or dry erase boards. She repeated the survey three times with three different sets of teachers.

A 3-column table with 3 rows. Column 1 has entries Sample 1, Sample 2, Sample 3. Column 2 is labeled Chalk with entries 12, 9, 1. Column 3 is labeled Dry Erase with entries 8, 11, 19.

Which pair of Linda’s samples seems to have the lowest variability and, therefore, are representative samples?

samples 1 and 2
samples 1 and 3
samples 2 and 3
none of the samples

Answers

Answer:

sample 1 and 2

Step-by-step explanation:

i got it right in edgeunity

Answer:

1 and 2

Step-by-step explanation:

Math problem:

43 ÷ (7 − 3) × 2.

Answers

Answer: 21.5

Step-by-step explanation:

Answer:

21.50

Step-by-step explanation:

43 ÷ (7 − 3) × 2

According to order of operations you would do 7 - 3 first which gets you to 4.

43 ÷ 4 × 2

Now you would do 43 ÷ 4 which is 10.75 so next...

10.75 × 2

You should get an answer of 21.50

Hope this helps :D

HELP PLEASE
A recipe uses 1 3/5 cups of milk for every 12 servings. If the same amount of milk is used for each serving, how many servings can be made with a gallon of milk?

Answers

Ok so 2x4=8 and 8x2=16 so a gallon has 16 cups right and if it takes about 2 cups each servings so u can make like 7 servings with one gallon

please help!! thankssss :)

Answers

I. Believe that the answer might be D

Answer: I think its C

Step-by-step explanation:

A rectangular prism measures 3 1/2 cm long, 2 1/2 cm wide, and 1 1/2 cm high. How many cubes with side lengths of 1/2 cm are needed to fill the prism?

A.
105 cubes

B.
6 cubes

C.
35 cubes

D.
13 cubes

Answers

Answer:

C its C oki there i answered

Step-by-step explanation:

sorry no explanation oki fine .. maybe im lucky

C o believe is the right answer

Complete this ratio table! (Look at your notes if you need a hint!)
People Limbs
2 8
4 ??
?? 32
8 ??

Answers

Answer:

Step-by-step explanation:

Since (most) people have 4 limbs you simply multiply the values on the left by 4. For the values on the right divided by 4:

2 8

4 16

8 32

The first one is 8 the second is 8 and the last one is 32

PLS PLS PLS PUT THIS ON THE NUMBER LINE FROM LEAST TO GREATEST !!!!!!! I WILL GIVE BRAINLIESST!

Answers

Answer:

Where's the number line?

Step-by-step explanation:

Answer:

no number line. cant help pls repost your question

Step-by-step explanation:

What is the value of the expression shown below?

7 + (10 − 4)2 ÷ 4 × 1 over 2 to the power of 3

8
8 and 1 over 6
8 and 1 over 8
79

Answers

Answer:

8 and 1 over 6 . Check it if you can , I wouldn't want you to get it wrong :)

Step-by-step explanation:

Answer:

8 and 1 over 6

Explanation: Sorry if it’s wrong but I think it’s correct :3

The ratio of Jenny’s trophies to Meredith’s trophies is 7:4. The difference between the numbers is 12. What are the numbers?

Answers

28 and 16 are the numbers

The two numbers would be 28 and 16 respectively.

What is Equation Modelling?

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have the ratio of Jenny’s trophies to Meredith’s trophies is 7 : 4. The difference between the numbers is 12.

From the question, we can write -

7x - 4x = 12

3x = 12

x = 4

The numbers would be -

[a] = 7x = 28

[b] = 4x = 16

Therefore, the two numbers would be 28 and 16 respectively.

To solve more questions on Equation Modelling, visit the link below -

brainly.com/question/14441381

#SPJ2

I WILL GIVE BRAINLIEST!!

Side BC is 10 inches long, and Side AB is √300 inches long. What is the length of Side AC?

A. 14 in.

B. √200 in.

C. √290 in.

D. 20 in.

Answers

Answer:

Step-by-step explanation:

Answer:

It is option B

(I'm answering dis so that u can give dat guy the credit)

Explain the relationship between mass and volume and density and if it will float or sink in water.

If the mass of an object is greater than the volume the density...

If the mass of the object is less than the volume the density ..

Answers

Answer:

if an object weighs more than an equal volume of water, it is more dense and will sink, and if it weighs less than an equal volume of water, it is less dense and will float.

less dense

more dense

Hello! Last question of the day! And if you don't know the answer PLS DONT ANSWER OR I WILL HAVE TO REPORT!!! Thank you! (Use the photo)

Using the following data, calculate the mean absolute deviation:

1 6 5 8 3 7 1 4 10 9

What is the mean absolute deviation for these data?
A: 9
B: 5.4
C:5
D:2.6

Answers

Answer:

its D: 2.6

Step-by-step explanation:

have a good day! hopefully this helps!

The answer to this would be D:2.6

Plssss hurry !!!! The question is in the photo

Answers

Answer:

i can't even read what that is

Step-by-step explanation:

maybe 20 since 17*3 is

Please help!

question: a baker mixes 8 3/4 cups of white flour with 2 1/2 cups of rye flour for a bread recipe. how many cups of white flour does the baker need to each mix every 1 cup of rye flour?

Answers

Answer:

3.5 or 3 2/4 a cup of white flower for each cup of rye flower

Determine and prove which lines are
parallel
I’ll give Brainliest. Due Soon.

Answers

Answer:

a and b are parallel, and so are t and s.

Step-by-step explanation:

By U-angles, a and b are parallel, because 108 + 72 = 180 degrees.

By corresponding angles and F-angles, t and s are parallel, because 108 = 108 degrees.

A and b are parallel because straight lines add up to 180!

please help this is urgent!

792 ÷ 38 = ?

1,352 ÷ 25 = ?

2,941 ÷ 28 = ?

5,825÷42 = ?

if you don't know don't answer because that's annoying if you're just answering with random letters or ''I don't know'' for points brainly can take away the points also
DONT use decimals bc that's not when I'm looking for. I want ACTUALLY numbers.

Answers

Answer:

1. 21 2. 54 3. 105 4. 138

Step-by-step explanation:

A figure is formed using a triangle and a semicircle.
Which of the following equations can be used to represent the total area of the figure?

A. A= 1/2 (8 * 11) + pi (4) squared divided by 2
B. A= 1/2 (8 * 11) + pi (8) divided by 2
C . A= 1/2 (8 * 11) + pi (8) squared divided by 2
D. A= 1/2 (8 * 11) + pi (4) squared

Answers

Answer:

i think its B

Step-by-step explanation:

Pls help it is due today

Answers

It’s C since the numbers are reversed and plotted incorrectly

Answer:

The answer is that the student plotted each (x,y) point as (y,x)

Step-by-step explanation:

If you look at the graph, you will notice that points aren't correct. The first point (200,207), the point is plotted as (207,200). The numbers are switched. The point is at 200 on the y axis and at 207 on the x axis, which is reversed from what the point should be.

Can someone plz help me !!!

Answers

Answer:

53! good luck and stay safe<3

The figure below shows three quadrilaterals on a coordinate grid: A coordinate grid is shown from positive 8 to negative 8 on the x axis and from positive 8 to negative 8 on the y axis. An image of a rectangle labeled E is shown on ordered pair negative 1, negative 1 and negative 3, negative 1 and negative 3, negative 2 and negative 1, negative 2. Another image of a rectangle labeled G is shown on ordered pair negative 2, negative 2 and negative 6, negative 2 and negative 6, negative 4 and negative 2, negative 4. Another image of a rectangle labeled F is shown on ordered pair negative 1, 1 and negative 1, 2, and negative 3, 2 and negative 3, 1. Which of the following statements is true about the three quadrilaterals? E and F are similar but not congruent. E and G are similar but not congruent. G and F are similar and also congruent. E and G are similar and also congruent.

Answers

E and g are similar and not congruent

Plz Help me with this
x^2+18x+c

Answers

81 is the correct answer.

Just simplify :)

Answer:

Step-by-step explanation:

Need help.
Complete the equation to make a true statement.
-7 -4 -2 1 2 3
7 - ? = 7 + ?
Add the numbers on top to make a true statement.

Answers

Answer:

7- -2= 7 + 2

Step-by-step explanation:

Negative and negative is a positive

let me redo my question..

Find the area of the shaded region. Use 3.14 for pi. You do not need to round any of your answers.

Answers

3.14(10²) - 3.14(6²)
3.14(10² - 6²)
3.14(100 - 36)
3.14(64)
200.96
201

Tell whether the ratios form a proportion.
1 to 0.4 and 9 to 3.6

Answers

Answer:

no? cause one is negative and the other is positive and I'm guessing they both have to be the same

Step-by-step explanation:

3 = x

x 3

These are fractions btw

Cross multiply:

3 * 3 = x * x

Simplifying

3 * 3 = x * x

Multiply 3 * 3

9 = x * x

Multiply x * x

9 = x2

Solving

9 = x2

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x2' to each side of the equation.

9 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0

9 + -1x2 = 0

Add '-9' to each side of the equation.

9 + -9 + -1x2 = 0 + -9

Combine like terms: 9 + -9 = 0

0 + -1x2 = 0 + -9

-1x2 = 0 + -9

Combine like terms: 0 + -9 = -9

-1x2 = -9

Divide each side by '-1'.

x2 = 9

Simplifying

x2 = 9

Take the square root of each side:

x = {-3, 3}

The answer is 3=x I think

My smart friends couldn't even figure this out.

Answers

the answer would be c, since youre dividing 1/3 cup of oil into 2 lamps

It’s D and F multiplying by two is the same as dividing by one half.

Other Questions

Which are linear pairs? Check all that apply. DAE and EAD BAC and CAD BAE and EAD EAD and DAC CAE and BAD Match the tasks with the professionals who do them. Solve 0 = -1.8y + 0.72. What is y = to?1.0.42.-0.43.0.84.1.8 Some basic forms of energy include light, heat, sound, electricity, and energy of motion, Energy has the ability to cause motion or create change. Everyday, we encounter objects in our environment that are in motion. Think about examples of objects in motion and how you would describe them.Choose all true statements about objects in motionAn object moving in one direction can never begin moving in another directionOne way to determine if an object is in motion is by comparing it to the objects around it.Some forces, such as pushes and pulls, can cause objects to move.An object in motion will always move in one direction and cannot change directionsAn object that is not changing its position is not in motionForces can make objects in motion change directions, but cannot cause objects to move HELP I WILL GIVE BRAINLESS Plssssss Help!!! Will mark brainiest!!!In 1995, the Hubble space telescope photographed a tiny spot in the sky for a period of 10 days, 342 exposures or place together to create an image known as the Hubble deep field. The image to the right shows a collection of billions of stars. The Hubble deep field shows at least 3000 groups of these stars. Which term describes this group of stars? Guys help please!! any five effects of heat!! Please answer asap, Due at 11:59!! ( giving brainliest )Select the equation and solution for the problem. Let x represent the unknown number.A total of 15 people on a sports team are riding in 3 vans. How many people are riding in each van if each van is carrying the same number of people? Given the following sets:A = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}B = {3, 6, 9, 12, 15, 18}C = {4, 8, 12, 16, 20}Find:n (A) For each cost item, indicate whether it would be variable or fixed with respect to the number of units produced and sold; and then whether it would be a selling cost, an administrative cost, or a manufacturing cost. If it is a manufacturing cost, indicate whether it is a direct cost or an indirect cost with respect to units of product.a. Property taxes, factory. b. Boxes used for packaging detergent produced by the company. c. Salespersons' commissions. d. Supervisor's salary, factory. e. Depreciation, executive autos. f. Wages of workers assembling computers. g. Insurance, finished goods warehouses. h. Lubricants for production equipment. i. Advertising costs. j. Microchips used in producing calculators. k. Shipping costs on merchandise sold. l. Magazine subscriptions, factory lunchroom. m. Thread in a garment factory. n. Billing costs. o. Executive life insurance. p. Ink used in textbook production. q. Fringe benefits, assembly-line workers. r. Yarn used in sweater production. s. Wages of receptionist, executive offices. Which sequence is an example of an arithmetic sequence "And then--the sun! Steadily, inevitably came a brilliant line, came a thin edge of intolerable effulgence that took a circular shape, became a bow, became a blazing sceptre, and hurled a shaft of heat at us as though it was a spear."In the excerpt above from The First Men in the Moon, which element of setting is being described?historical periodsocial conditionstimeplace Victory Company uses weighted-average process costing to account for its production costs. Conversion cost is added evenly throughout the process. Direct materials are added at the beginning of the first process. Additional information for the first process follows. During November, the first process transferred 700,000 units of product to the second process. At the end of November, work in process inventory consists of 180,000 units that are 30% complete with respect to conversion. Beginning work in process inventory had $420,000 of direct materials and $139,000 of conversion cost. The direct material cost added in November is $2,220,000, and the conversion cost added is $3,254,000. Beginning work in process consisted of 60,000 units that were 100% complete with respect to direct materials and 80% complete with respect to conversion. Of the units completed, 60,000 were from beginning work in process and 640,000 units were started and completed during the period. Required: For the first process: 1. Determine the equivalent units of production with respect to direct materials and conversion. If the required reserve ratio is 10% and the central bank sells $100,000 of government securities to bank X, then government securities will_______ by ______ and the money supply will _______*1) Increase; $100,000; decrease by $1,000,0002) Increase; $100,000; increase by $100,0003) Decrease; $100,000; decrease by $100,0004) Decrease; $100,000; increase by $1,000,000 If 1000g of water from Luboc River contains 0.0075g of Ca2+ ion, what is the concentration in ppm by mass of Ca2+ present in Luboc River? Can yall help me please How does Lyddie feel after her first day at the mill?btw this is in the lyddie book chap 9 Using Repetition to Study means to read, write and say the information over and over again. True Or False 3.On a coordinate plane, a line segment has P(6,2) and Q(3,8).Point M lies on PQ and divides the segment so that the ratioof PM:MQ is 3:2. What are the coordinates of point M?A. (4.5, 5.0)B. (5.6, 4.2)C. (4.8, 4.4)D. (4.2, 5.6) There are 32 cars, 24 trucks, and 8 vans in a parking lot.