Mathematics Middle School

can someone do 4, 5, 7 and 8 im failing math and avoiding a whooping

Answers

Answer 1

The answer to five is 75

Related Questions

8x(11-4) divided by 2

Answers

Answer:

Step-by-step explanation:

First, you start with 11-4, which equals 7.

Then, you multiply 7x8 which equals 56.

Lastly, you divided 56 by 2, getting 28.

Answer:

Step-by-step explanation:

8*(11-4)/2

8*(7)/2

56/2

Please finish the table below!

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Answer:

Hope this helps

Step-by-step explanation:

A manager samples the receipts of every fifth person who goes through the line. Out of 50 people, 5 had a mispriced item. If 1,000 people go to this store each day, how many people would you expect to have a mispriced item?

You would expect there to be people per day who have a mispriced item.

Answers

Answer:

100

Step-by-step explanation:

1000/50 = 20

5*20 = 100

Janey paints a block of wood with gold glitter for an art project. The block measures 8 inches by 10 inches by 20 inches.

After she's done, she decides to make two blocks by cutting through the block on the red line. She still wants each block to be covered with gold glitter.
What is the total area of the cut surfaces she still needs to paint?

1. What is the shape of each cut surface? What are its dimensions?
2. What is the area of each cut surface?
3. What is the total area Janey still needs to paint? Explain how you found your answer.

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5 in by 8 inches by 10 inches

Please show the work

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It’s letter A because you have to do the opposite of hypotenuse so it would the the square root of 7^2 - 5^2 and that gives you letter A

Can someone please help me with this

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Answer:

1. 96 inches squared

2. h=324

3. 85

Step-by-step explanation:

1. v=lwh

v=8•3•4

v=96

2. 345- 21

h=324

3. 1,012/12

=84.3

hope this helped!

Find the LCM of 6 and 15.
A) 6
B) 15
C) 30
D) 90

Answers

Answer:

Step-by-step explanation:

the answer is 30 because if you count by 6 it would go 6,12,18,24,30,36,42 and if you go by 15 it would be 15,30,45,60,75,90..... and the only number that you see twice is 30 so the answer would be 30. Hope this helped...

The answer to your question is 30

Find the values of Y=m(x)=-sqrt(-x) forx = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document.

Answers

Answer: Y = x -8qrt - x 4 x - 8.41 - 7.84 - 7.29 - 6.76 - 6.25 0agga2

Step-by-step explanation:

Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.

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Answer:

what are the measures

Step-by-step explanation:

plzzzzzzzzzzzzz help

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(2m-7)(2m-7)
4m^2 - 14m - 14m + 49
4m^2 - 28m + 49

Answer: 4m²-28m+49

Step-by-step explanation:

(2m-7)² can be written as (2m-7)(2m-7).

You would have to multiply it out like this:

2m times 2m=4m² (2x2=4 and mxm=m²)

2m times -7=-14m (2x-7=-14 then put a m on it)

-7 times 2m=-14m

-7 times -7=49

The equation would then look like this:

4m²-14m-14m+49

Then you would have to collect like terms. Like terms are terms with the same variables and powers. It will then look like this:

4m²-28m+49

Hope this helps :)

Dont guess!
I will mark brainliest if its correct!
Also no links!

Answers

Answer:

The correct answer will be; B or 40.

Step-by-step explanation:

Because when the ratio of boys changed from 8 to 32, it increased by "time 4" (8*4 = 32), so the same pattern will be followed for girls, multiplying the number that you already have by four; 10 (amount of girls given) * 4 = 40.

Hope this helped, Good Luck!

the answer is 40.....

Pls help

This figure consists of a rectangle and semicircle.

What is the perimeter of this figure?

Use 3.14 for pi.

60.84 m

72.84 m

79.68 m

98.52 m

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Perimeter of figure = 3 sides of rectangle + perimeter of semi-circle.

3 sides of rectangle = 15 + 12 + 15 = 42

Perimeter of semi-circle = πr = 3.14 * 6 = 18.84

In short, Your Answer would be: 42 + 18.84 = 60.84 m

Hope this helps!

Help Pls! I will give brainliest!

Answers

The Awnser is d e and f

A homeowner called in a painter to paint the bedroom walls and ceiling. The bedroom is 15 ft. long, 12 ft. wide, and 10 ft. high. The room has two doors each 3 ft. by 8 ft. and three windows each 3 ft. by 5 ft. The doors and windows do not have to be painted. A gallon of paint can cover 300 square feet. How many gallons of paint must he use?
Show all of your steps

Answers

Answer:

I think he will need around 5.69 gallons of paint

Step-by-step explanation:

i did the math i think im wrong but i got 5.8 (round it to 6)

Please solve for X and show step by step equation

Answers

Answer:

Step-by-step explanation:

Firstly, this is the pythagoreans theorem a^2+b^2=c^2

Now that we know that, we will solve for x.

(x+2)^2+x^2=100 ( The 100 is just 10 squared )

Finally, you solve for x and get 6.

Answer:

1 inch

Step-by-step explanation:

a^2 + b^2=c

1=x

Find the volume of this figure:
cm
7
3 cm
Cin
3

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Answer:

4 i guess i dont rlly know

I think it’s 63 because to find the volume you have to multiply all numbers

Look at figure A and figure B on the coordinate plane below.

How are figure A and figure B related? Explain your answer using numbers.

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Answer:

5,8

Step-by-step explanation:

I NEED HELP REALLY FAST! Find the measure of the missing angles.

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Answer:

x=33°. y=57°

Step-by-step explanation:

Hope it helps

What is the longest line segment that can be drawn in a right rectangular prism that is 12 cm long, 11 cm wide, and 7 cm tall?

Answers

Answer: 12.89 I think

Step-by-step explanation:

Please help, will give Brainliest!
Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.

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PLEASE DO NOT CLICK THE LINK THAT PERSON SENT YOU ITS A VIRUS

can someone help mee answer this 10pts but it will spilt between to people so your gonna get 5pts ad brainleast

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Answer:

i think you do 5 ÷30

#juice wrlds not dead

Answer:

1/6 represents the 10 out of 6, but it is known as 1 in this answer because it is a choice out of the other 6.

1/6 = ?/30

1/6 · 5/5 = 5/30

5/30 large stuffed animals will be given away. I presume this is the correct answer.

can someone answer these questions please

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length- 9
width- 12
area-108

Length 9
Width 12
Area 108

please help me asap! please show your work

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Make a proportion
81/30 = x/600
600/30 = 20
x/81 = 20
x = 1620
Solution: 1620 calories

Hello please help me with this ASAP! :)

Ignore the chosen answer lol

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Answer:

2/12

Step-by-step explanation:

Because there are 6 tile total but he wants two put 2 numbers out of the bag twice..... you get the 12 because he pulls a number out twice and since he has 6 and then does it again it adds to 12 so the answer would be 2/12

What is the simplified form of:

Answers

Answer:

Step-by-step explanation:

4π√5 - 2π√5 ÷ 3√5

=2π√5 ÷ 3√5

root 5 cancels out

=2π ÷ 3

Find the unknown lengths

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I think on 5, y is 20 and x is 100. On number 6, y would be 8 and x would be 5.

How much interest is earned on a $5,000 loan at 10% interest for 3 years?
1. $1,500
2. $125
3. $150,000
4. $15,000

Answers

Answer:

Total interest paid:$4,045.51

Total payments:$24,045.51

Step-by-step explanation:

Answer:

$1500

Step-by-step explanation:

i=PRT

i=3000×0.1×5

Answer= 1500

Is this symmetrical or asymmetrical?
Dont guess!
I will mark brainliest if its correct!

Answers

Answer:

Step-by-step explanation:

There's more numbers towards the later half of the dot plot.

What is the sales tax for a purchase of $2,500?

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Answer:

precentage?

Step-by-step explanation:

Answer:

I NEED THE PERCENTAGE.

Step-by-step explanation:

I will mark you Brainliest just help me

Answers

Answer:

The first one is proportional and the second one is not. Because for the first one you can see that if you divide the number of pens by the cost you'll get the same answer for every single one. But for the second one if you divide the number of minutes by words typed you get a different answer for each one. You can also see if it's proportional or not if you draw it on the graph and it's a straight line. If it is the relationship is proportional if it isn't it's not proportional. Hope that makes sense :)

Determine whether the relationship between the two quantities shown in the table or graph is linear. If so, find the constant rate of change. If not, explain your reasoning. 1. SOLUTION: Analyze the table. The rate of change from 5 hours to 8 hours is or 3 cents per hour. This is the same as therate of change from 8 hours to 12 hours, or 3 cents per hour, and from 12 hours to 24 hours, or 3 cents per hour. So, the rate of change is a constant 3¢ per hour. ANSWER: Yes; the rate of change between cost and time for each hour is a constant 3¢ per hour. e i dont know if this is the answer to ur question but here u go

Step-by-step explanation: e i dont know if this is the answer to ur question but here u go

Other Questions

help mee this is confusing I don't know what to do Calculate the area of the shape below. PLEASE HELP WHICH ONE IS CORRECT THANKSI turned off the lights in order that...A I can sleep well.B I could sleep well.C I will sleep well.D No choice A group of college students are going to a lake house for the weekend and plan on renting small cars and large cars to make the trip. Each small car can hold 4 people and each large car can hold 6 people. The students rented twice as many large cars as small cars, which altogether can hold 48 people. Graphically solve a system of equations in order to determine the number of small cars rented, x,x, and the number of large cars rented, yy. Write your own situation for the expression c = 9g lusA cup has a mass of 0.0650 kg and avolume of 0.000250 m3, and is floatingin fresh water. Pennies are put into thecup until the top of the cup is level withthe water line. What is the mass of thepennies in the cup?[?] kgPwater = 1,000 kg/m3 WILL GIVE BRAINLY. How did discoveries in astronomy affect society?O People began to demand more of a say in government.O The popularity of ancient Greek and Arabic texts grew.The power of the Catholic Church was strengthened.People developed a new view of their place in the universe. What are the advantages of hunting and gathering? Please answer There are two types of tick marks on the time line. The larger ones appear every Select the correct comparison set a set b O A the typical value is greater is set a the spread is greater in set b Are the expressions 3(x + y) + 2y + 10 and x + 5y + 2(x + 5) equivalent?. PLEASE HURRY. SHOW WORK Hello pls help will give good old BRAINLYEST YAY Which sentence is written in passive voice?The fluffy puppy chewed aggressively on his new squeaky toy.The blue sports car was being chased by a police officer on a motorcycle.The young girl was kicking a bright blue soccer play across the playground.The waiter carried a tray full of fancy desserts and beverages. During 2018, TRC Corporation has the following inventory transactions.Date Transaction Number of Units Unit Cost Total CostJan. 1 Beginning inventory 48 $40 $1,920Apr. 7 Purchase 128 42 5,376Jul. 16 Purchase 198 45 8,910Oct. 6 Purchase 108 46 4,968For the entire year, the company sells 427 units of inventory for $58 each.Required:1. Using FIFO, calculate ending inventory, cost of goods sold, sales revenue, and gross profit.2. Using LIFO, calculate ending inventory, cost of goods sold, sales revenue, and gross profit.3. Using weighted-average cost, calculate ending inventory, cost of goods sold, sales revenue, and gross profit. seaborgium mass number = Anna charges $8.50 an hour to babysit how long will it take to make $51.00 When a charged particle moves along a helical path in a uniform magnetic field, which component determines the pitch of the path? the velocity component perpendicular to the magnetic field vector the velocity component parallel to the magnetic field vector the acceleration component perpendicular to the magnetic field vector the acceleration component parallel to the magnetic field vector the acceleration component radially inward the acceleration component radially outward what is more than 1/2 fraction but less than 3/4 Stacy has 3 collectors cards. She receives 2 more cards each week that she volunteersat the student center.Let x = the number of weeks.Let y = the number of collectors cards.Write an equation that represents this problem. Coloca V o F, segn corresponda y luego fundamenta en TODOS los casos.-El Imperio Romano de Occidente se desintegr slo por la crisis del S. III. -Con la cada del Imperio Romano de Occidente se quebr la unidad poltica imperial.-Las invasiones germanas slo buscaban las riquezas de Roma, pero no queran quedarse con el territorio y los dominios.