You’ve just been trick-or-treating and snagged a big bar of chocolate! The bar is eight pieces high and nine pieces long. Can you work out how many times you have to break the bar so that it is separated into individual squares?

71

49

63

72

Answers

Answer 1

This is a tricky question. First you have to break the whole bar horizontally 7 times ( because it is 8 pieces high ). After that you will have 8 rows of chocolate with 9 pieces each. Then you will have to break each row 8 times. Finally you will have individual squares. So : 7 + 8 * 8 = 7 + 64 = 71 Answer: A ) 71.

Answer 2

The bar of chocolate should be broken [tex]\boxed{\bf 71\text{\bf\ times}}[/tex], so that it is separated into individual squares.

Further explanation:

Given that the bar of chocolate is eight pieces high and nine pieces long.

First break the chocolate horizontally [tex]7\text{ times}[/tex] since, it is eight pieces high.

Now, the broken piece of chocolate is divided into nine single strips of eight pieces each.

Each nine single strip is broken [tex]8\text{ times}[/tex].

Therefore, total number of times the chocolate bar is broken is calculated as follows:

[tex]\begin{aligned}\text{Total number of times}&=7+(8\cdot 8)\\&=7+64\\&=71\end{aliogned}[/tex]

Thus, [tex]71\text{ times}[/tex] the bar of chocolate is broken so that it is separated into individual squares.

Now, break the chocolate vertically [tex]8\text{ times}[/tex] since, it is nine pieces long.

Now, the broken piece of chocolate is divided into nine single strips of nine pieces each.

Each nine single strip is broken [tex]7\text{ times}[/tex].

Therefore, total number of times the chocolate bar is broken is calculated as follows:

[tex]\begin{aligned}\text{Total number of times}&=8+(9\cdot 7)\\&=8+63\\&=71\end{aliogned}[/tex]

Thus, [tex]71\text{ times}[/tex] the bar of chocolate is broken so that it is separated into individual squares.

Learn more:

1. Learn more about numbers https://brainly.com/question/4736384

2. Learn about place value chart https://brainly.com/question/1931524

Answer details:

Grade: Middle school

Subject: Mathematics

Chapter: Counting

Keywords: Trick, treating, snagged, big bar, chocolate, eight pieces, nine pieces, long, high, break, separated, individual, squares, 71, 72, 49, 56.

Related Questions

Name the three labeled segments that are parallel to EF

Answers

Letter b. Segment AB, Segment CD, and Segment GH.
Hope this helps!

Answer:B.) AB, CD, GH.

Step-by-step explanation:

Given: 5x+3> 4x+7 Choose the graph of the solution set

Answers

Answer:

First solve the inequality to determine the solution set. Solving the inequality we have

[tex]5x+3>4x+7[/tex]

[tex]5x-4x>7-3[/tex]

[tex]x>4[/tex]

Then, the solution set is [tex]\{x\in \mathbb{R}\lvert x>4\}=(4,\infty)[/tex]. The solution is the interval [tex](4,\infty)[/tex] and it can be represented by the following graph.

Step-by-step explanation:

Answer:

x > 4 is a solution to the given inequality.

Step-by-step explanation:

We are given an inequality in the question.

[tex]5x+3> 4x+7[/tex]

We have to graph this inequality.

In order to graph this inequality, we first solve the inequality.

Solution to inequality:

[tex]5x+3> 4x+7\\5x>4x + 7-3\\5x>4x+4\\5x-4x>4\\x>4[/tex]

In interval form we can write the solution as:

[tex]x \in (4, \infty)[/tex]

The attached image shows the graph for the given inequality.

The dotted line on the graph shows that the points on the line does not belong to the solution set.

All the points in the red shaded region is a solution he given inequality.

An expression is Show : 6x(4+2x4)+10 what is the value of the expression

Answers

6x(4+2x4)+10
6x(4+8)+10
6x X 12 + 10
72x + 10

What is the perimeter of the rectangle shown on the coordinate plane, to the nearest tenth of a unit?

13.4 units

17.9 units

26.8 units

40.0 units

Answers

26.8 units

What is the perimeter of the rectangle shown on the coordinate plane, to the nearest tenth of a unit?

13.4 units

17.9 units

26.8 units

40.0 units

find the value of the underlined 9 10,698

Answers

90-------tenths place

A group of fans at a football game are sitting in 7 rows with 28 in each row. In the center, a section of 14 fans in 3 rows and a section of 11 fans in 3 rows have cards spelling out the team name. How many fans do not have a card?

Answers

I believe it would be 75.
I hope this helps

Final answer:

Out of 196 fans, 75 fans have cards. Therefore, 121 fans do not have a card.

Explanation:

The question is asking how many fans do not have a card at a football game. Initially, there are 7 rows of fans with 28 fans in each row, which gives us 196 fans in total (7 * 28). In the center, there are two sections where fans have cards. The first section has 14 fans in 3 rows, which equates to 42 fans (14 * 3), and the second section consists of 11 fans in 3 rows, which makes 33 fans (11 * 3). So, the total number of fans with cards is 75 (42 + 33). To find out how many fans do not have a card, we subtract the number of fans with cards from the total number of fans. Therefore, the answer is 196 - 75 = 121 fans.

Learn more about Mathematical Calculation here:

https://brainly.com/question/30483936

#SPJ2

what is the highest point from turpan pendi china -154m and mt Everest 8850m

Answers

you cannot have negative distance, and so - 154 is really +154, only in the other direction. (your just starting more behind, and traveling to the same point)

So 154 + 8850 = 9004

9004m is your answer

hope this helps

By graphing the system of constraints, find the values of x and y that maximize the objective function.
x+y≤8
2x+y≤10
x≥0
y≥0

Can someone explain to me how to solve this/these types of problems? Don't just answer it, explain.

Answers

The easiest method to solve problems like this is to graph the inequalities given and shade the regions that make them true. When you have properly shaded all of the regions, you will find that you have a region which is bounded on all four sides by one of the inequalities, and then you can find the x and y values which correspond to the vertices of the shaded region.

You didn't provide a function that you are trying to maximize in this example, but the idea is that you take all of the (x,y) points which correspond to the vertices and plug them into your objective function. The one which produces the largest value maximizes it (it is a similar process for minimizing it, but you'd be looking for the smallest value). Let me know if you need more help than that, or would like me to work out the example you have provided (I will need an objective function for it though).

Subtract.

16−(−713)

Enter your answer, as a mixed number in simplest form, in the box.

Answers

Is it 729 lol why would you put it as mixed number

-697 becuase you would do 16+-713

What two square numbers have a difference of 55

Answers

27 & 28 is the answer to your question.

Write an algebraic expression that illustrates the multiplicative identity.

Answers

8*1=8 or 7*1=7
basically anything times one

what is the slope of the line that connects the points (1,3)and (2,2)

Answers

you subtract the x intercepts so 1-2= -1 then you do the y intercepts so 2-3=-1 so -1/-1 would equal 1 because the negatives cancel out and anything over the same number would be 1

Brad has a stack of 7 books on his desk. Each book is 1 and 7/8 inches thick.How tall is the stack?

Answers

1 7/8 times 7 equals 13 1/8
Hope this helps :D

Answer:

uuuuuuu

Step-by-step explanation:

10. Rosa received a monthly raise of $162.50. If this represented a 6.5% increase, what is her monthly salary after the raise?

Answers

$187.05 because you divide her raise by the percent increase and you get 25. So then you add 25 to 162.50

Answer:

$137.5

Step-by-step explanation:

First, you need to divide $162.50 by 6.5

If you divide correctly you should get 25

Since that month she got an increase, which means you have to subtract 25 from $162.50.

Answer: $137.5

Solve the following quadratic trig equations algebraically (without graphing technology) for the domain 0 ≤ x ≤ 360°. Use exact solutions whenever possible. 6cos2(θ) + cos(θ) - 1 = 0 2 - 2sin2(θ) = cos(θ)Solve the following quadratic trig equations algebraically (without graphing technology) for the domain 0 ≤ x ≤ 360°. Use exact solutions whenever possible. A. 6cos2(θ) + cos(θ) - 1 = 0 B. 2 - 2sin2(θ) = cos(θ)

Answers

I may be wrong, but I believe this would be the answer:
6cos^2(θ) + cos(θ) - 1 = (2cos(θ) + 1)(3cos(θ) - 1) = 0

cos(θ) ∈ {-1/2, 1/3}

cos(θ) = -1/2 ⇒ θ ∈ {2π/3, 4π/3}

cos(θ) = 1/3 ⇒ θ ∈ {Arccos(1/3), 360° - Arccos(1/3)} ≈ {70.53°, 289.47°}

2cos²(θ) - cos(θ) = cos(θ)(2cos(θ) - 1) = 0 ⇒

cos(θ) ∈ {0, 1/2} ⇒ x ∈ {60°, 90°, 270°, 300°}
Hope this helped and have a great day!

solve the equation for y.
xy-7y=49

Answers

We have the equation xy-7y=49.

First, we factor out the common term for "y"
y(x - 7) = 49

Now, divide both sides by x - 7.

y = 49/x-7 <====

The solution of the given equation xy-7y=49 for y is y = 49/(x-7) for all values of x not equal to 7.

To solve the equation xy-7y=49 for y, first we can factor out y from the left side of the equation which gives us y(x-7)=49.

Then we can isolate y by dividing both sides of the equation by (x-7).

This gives us y = 49/(x-7).

This solution assumes that x is not equal to 7 because division by zero is undefined.

Hence, the solution is y = 49/(x-7) for x ≠ 7.

Learn more about equation here:

https://brainly.com/question/18322830

#SPJ2

steps for solving 3x+18=54 are shown explain how step 1 helps solve the equation.

Answers

its c or b but i believe its c

Answer:

Option C is correct

Subtracting 18 from both sides isolates the variable term

Step-by-step explanation:

Given an equation:

[tex]3x+18 = 54[/tex]

Subtract 18 from both sides we get;

Step 1.

[tex]3x+18-18 = 54-18[/tex]

Simplify:

Step 2.

[tex]3x = 36[/tex]

Divide both sides by 3 we have;

Step 3.

[tex]\frac{3x}{3}=\frac{36}{3}[/tex]

Simplify:

Step 4.

x = 12

Therefore, Subtracting 18 from both sides isolates the variable term in step 1 helps to solve the equation.

(CESGRANRIO) Determine o parâmetro m na equação x²+mx+m²-m-12=0, de modo que ela tenha uma raíz nula e outra positiva.

Answers

Vamos lá.

Pede-se para determinar o parâmetro "m" da equação abaixo, sabendo-se que uma raiz é nula e a outra é positiva:

x² + mx + m² - m - 12 = 0

Veja que se uma raiz é nula (é igual a zero), então vamos substituir o "x" por "0", na equação acima:

0² + m*0 + m² - m - 12 = 0
0 + 0 + m² - m - 12 = 0
m² - m - 12 = 0 ------resolvendo essa equação do 2º grau você encontrará as seguintes raízes:

m' = -3
m'' = 4

Dessa forma, vamos substituir "m" por (-3) e por 4 e ver se a equação terá uma raiz nula e outra positiva. Vamos ver?

Substituindo "m" por "-3", ficamos com:

x² - 3x + (-3)² - (-3) - 12 = 0
x² - 3x + 9 + 3 - 12 = 0
x² - 3x +12 - 12 = 0
x² - 3x = 0 <------Veja que as raízes dessa equação são: x' = 0 e x'' = 3
Veja que para m = -3, a equação se verifica, pois temos uma raiz igual a "0" e a outra positiva (igual a 3).

Agora vamos substituir "m" por 4 na equação original:

x² + 4x + 4² - 4 - 12 = 0
x² + 4x + 16 - 16 = 0
x² + 4x = 0 <----- Veja que as raízes dessa equação são: x' = 0 e x'' = -4.
Observe que, para m = 4, a equação NÃO se verifica, pois temos uma raiz igual a "0" e a outra negativa (igual a -4). E no enunciado é informado que uma raiz deverá ser nula e a outra positiva. Como deu uma nula e a outra negativa, então m = 4 não convém.

Logo, o valor de "m" deverá ser:

m = -3 <----Pronto. Essa é a resposta.

The volume of 1000 drops of a liquid is 0.1 fluid ounce.
What is the volume of 10,000 drops?

Answers

1 fluid ounce

1000= 0.1

when you add zeros you move the decimal point over to the left making it

10,000= 1fluid ounce

Final answer:

To find the volume of 10,000 drops, if 1000 drops equal 0.1 fluid ounce, we multiply the volume by 10 to get 1.0 fluid ounce.

Explanation:

The volume of 10,000 drops of a liquid, when 1000 drops is equivalent to 0.1 fluid ounce, can be calculated using a simple ratio. If 1000 drops equal 0.1 fluid ounce, then we can multiply both the number of drops and the volume by 10 to find the volume of 10,000 drops:

1000 drops = 0.1 fluid ounce

10,000 drops = 1.0 fluid ounce (since 0.1 fluid ounce x 10 = 1.0 fluid ounce)

Therefore, the volume of 10,000 drops is 1.0 fluid ounce.

What property did Ramon use? 150+214+89=214+89+150

Answers

This is the communicative property. This means you just move the numbers around, but the result will be he same as long as you’re ADDING

Final answer:

Ramon used the Commutative Property of Addition in the equation 150+214+89=214+89+150. This property indicates that the order in which numbers are added doesn't affect the result.

Explanation:

In the given equation, 150+214+89=214+89+150, Ramon is using an important property of addition known as the Commutative Property. The Commutative Property of Addition states that the order in which numbers are added does not change the sum. For example, if we have two numbers, 5 and 3, adding them in any order (5+3 or 3+5) will always give us the same result, which is 8. Hence, in this question, whether you add 150, 214 and 89 in the given order or reverse, the sum remains the same. Therefore, you can see how Ramon made use of the Commutative Property to rearrange the numbers while still keeping the total sum the same.

Learn more about Commutative Property

https://brainly.com/question/5637942?referrer=searchResults

#SPJ2

Solve the equation. 3|3k| = 27

A.) {-9, 9}

B.) {-3, 3)

C.) {-3, 9}

D.) -3 < k < 3

Answers

The answer is B. -3, 3
This is why:
3|3*3| = 27
3|9| = 27
3*9 = 27
The same will happen with -3 since this | means the distance from the number to zero and in this case it is 3 units til you reach zero. So the answer is B. 3, -3

By applying basic property of modulus function we got value of k as 3 and -3

What is modulus function ?

Modulus function gives magnitude of a number . It's represented by |x|

Given equation

[tex]3|3k|=27\\[/tex]

we can simplify this equation as

[tex]|3k|= \frac{27}{3}\\\\|3k|=9[/tex]

As 3 is a positive number we can take it out from modulus as it is

[tex]3|k|=9\\\\|k| = \frac{9}{3}\\\\|k|=3[/tex]

As we know modulus function gives magnitude of a number so can k can be 3 and -3

By applying basic property of modulus function we got value of k as 3 and -3

To learn more about modulus function visit : https://brainly.in/question/34804932

Question for you people.

What is 13 + c = -9(btw it's a negative 9)

Answers

I believe that c would equal -22

Hope this helps!

c =-22 because it c has to be a negative. so negative 22 plus positive 13 is -9

A funnel is made up of a partial cone and a cylinder as shown in the figure. The maximum amount of liquid that can be in the funnel at any given time is 16.59375 cubic centimeters. Given this information, what is the volume of the partial cone that makes up the top part of the funnel?

Answers

The volume of the partial cone is the volume of the entire funnel minus the volume of the cylindrical part.

The volume of a cylinder is given by:

[tex]V=\pi r^2h[/tex]
where: r is the radius of the cylinder and h is the height of the cylinder.

Given that the cylindrical part of the funnel has a height of 1.5 cm and a diameter of 1.5 cm, thus the radius is 1.5 / 2 = 0.75 cm and the volume is given by:

[tex]V=\pi(0.75)^2(1.5)=0.84375\pi=2.65072cm^3[/tex]

Therefore, the volume of the partial cone is given by 16.59375 - 2.65072 = 13.94303 cubic cm.

Answer:

15.75 pi cm^3

Step-by-step explanation:

I got this question on a test and this was the right answer

3/12 = y/8 solve for y

Answers

2 is the answer for y

Answer:

y = 2

Step-by-step explanation:

3/12 = y/8

=> y/8 = 3/12

=> y/8 = 1/4

=> y = 8/4

=> y = 2

The science department buys microscopes every 5 years, safety goggles every 4 years, and test tubes every 2 years. They bought all three items this year. In how many years will they have to buy all three items again.

Answers

in 20 years they will buy all three items again

11 because I have to add all the years/number up

Celia hiked at a constant rate of 15 miles per day for 6 days. How many miles did Celia hike during that time?

A. 200 mi.
B. 170 mi.
C. 100 mi.
D. 90 mi.

Answers

The answer is D. 90 miles. You can figure this out by multiplying 15 by 6, as Celia hiked 15 miles every day for 6 days, so 15, 6 times, and 15 x 6 = 90.

D.90 because 15 multiplied by 6 equals 90.

answer a,b, and c please

Answers

a.
Expenses: $3.38 + $5.57 = $8.95
Sale price: $15.99
Profit = sale price - expenses = 15.99 - 8.95 = 7.04
7.04/15.99
7/16

b. 7.04/15.99 = 0.44

c. 223.86/15.99 = 14
She sold 14 necklaces.

Profit: $14 * 7.04 = $98.56

What is 6y=-3x+24 in Standard Form? If you could show your work, that’d be great!

Answers

Hope that helped;).

Is 5.8 greater than fifty eight hundredths

Answers

true. 5.8 is fifty eight TENTHS

Yes 5.8 is bigger than 0.58, because there is a 5 in the ones place and in 0.58 there is a 0 resulting in 5.8 being the bigger number.

What is another way to refer to ∠EFG ?
A.∠E
B.∠G
C.∠GFE
D.∠FGE

Answers

C.∠GFE Is the answer.

The answer is C: ∠GFE

Other Questions

When deciding whether to remain in school, the relevant cost of staying in school is $? Three phases of the space program were:GeminiAtlasRoverMercuryApollo How is interest similar to sales tax and markups? How is it different? Which is the MOST reasonable estimate of the y-intercept for this linear graph?A)-1.7B)-0.6C)0.6D)1.7 Molten liquid rock inside earth's mantle is called _____. In _____, the Supreme Court ruled that the government may restrict civil liberties when not doing so results in "clear and present danger." If the earth did not have an atmosphere, the sky would appear _____ during the day. Which of the following is the MOST important consideration when planning your budget? Sarah is a local politician running for a seat on the city council. She is preparing a speech she will give tomorrow to a group consisting of senior citizens and members of the PTA (Parents Teachers Association). She is hoping her speech will increase support for her campaign.Evaluate the following details Sara plans on including in her speech and put them in order from most important to least important to supporting her argument.I EducationII Nonpolitical leadership experienceIII Political management experienceIV Family and personal background What is (0.3 x 2.8)2 The premise of the __________ is that billionaires, millionaires, and all those at the top of the income ladder are expected to pay more in taxes than minimum-wage employees. If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook? What are adaptations? Felix found the sum of two prime and one compostie number to be 45. The difference between the greatest and the least number is 4. Which one could be the three numbers?A.13,17,15B.18,14,13C.15,14,16D.11,19,12 Line 21. "She's all states, and all princes, I..." In this line, what word does the speaker leave merely implied (what word must a hearer add mentally to make sense of the statement)? A.Other B.Is C.My D.Am E.Been (q.d) have you been an appointee or employee of any regulator at any point over the past two years? Drag the numbers to order them from greatest to least, with the greatest at the top. 8/3 3.01245... 17 How would officials have taken a census of China's population The number of seats later became redistributed automatically by Fainting occurs when there is a temporary reduction of blood flow to the brain. if a child faints, your immediate action would be to: Steam Workshop Downloader

You’ve just been trick-or-treating and snagged a big bar of chocolate! The bar is eight pieces high and nine pieces long. Can you work out how many times you have to break the bar so that it is separated into individual squares? 71496372

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

You’ve just been trick-or-treating and snagged a big bar of chocolate! The bar is eight pieces high and nine pieces long. Can you work out how many times you have to break the bar so that it is separated into individual squares?

71

49

63

72