Mathematics Middle School

Part A: What is the volume, in cubic inches, of the sugar cube? show your work.

Answers

Answer 1

Answer:

2in cubed

Step-by-step explanation:

since one side is 1/3 inches and they're 6 sides in a cube

We can do 1/3 x 6 which gives us 2 inches cubed

Answer 2

Volume:
LWH = V

Since L=W=H (cube sides are all the same lengths widths and heights):

(1/3)(1/3)(1/3)= 1/27 inches cubed

Related Questions

How would you solve this without S.A formulas

Answers

Answer:

Step-by-step explanation:

Length of the object = 4 ft

Breadth of the object = 4 ft

Height of the object = 3 ft

Volume / Area of the object = Length * Breadth * Height

= 4 * 4 * 3

= 48 ft³

Length of the cubical hole = 2 ft

Breadth of the cubical hole = 2 ft

Height of the cubical hole = 3 ft

Volume / Area of the cubical hole = Length * Breadth * Height

= 2 * 2 * 3

= 12 ft³

Remaining Area of the object = Area of the object - Area of the cubical hole

= 48 - 12 ft

= 36 ft

IMPORTANT NOTE :-

We can’t tell any area of a 3d object without it’s SA formulas.

Please mark my answer as the BRAINLIEST.

Hope my answer helps you.

if u help me u have mega rizz

Answers

Area of the base is 9 square feet, the lateral face area is 27 square feet, Lateral surface area is 27 square feet and total surface area is 36 square feet.

What is Three dimensional shape?

a three dimensional shape can be defined as a solid figure or an object or shape that has three dimensions—length, width, and height.

The square has a side length of 3 ft

Area of the base is 3×3

Area of the base is 9 square feet

Now let us find the lateral face area = 2a√[(a²/4) + h²]

=2(3)√[(9/4) + 17.64]

=6√20

=27 square feet

Lateral surface area = a√(a²+4h²)

a=3, h=4.2

Lateral surface area = 3√(9+4(4.2)²)

= 3√(9+4(17.64))

3√(9+70.56

= 3√79.56

=3×9

=27 square feet

To find total surface area, we have to find the slant height by pythagoras theorem

(1.5)²+(4.2)²=l²

2.25+17.64=l²

20=l²

4.47=l

Now total surface area = a² + 2al

=3²+2(3)(4.47)

=9+26.82

=36 square feet

Hence, Area of the base is 9 square feet, the lateral face area is 27 square feet, Lateral surface area is 27 square feet and total surface area is 36 square feet.

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mathematics of the 8th

Answers

Answer:

36 by 2873

Step-by-step explanation:

Answer:

36 by 2873

Step-by-step explanation:

*50 POINTS* 7th Grade Geometry please help

Answers

Answer:

D.4

Step-by-step explanation:

The answer is D4 I hope that helps

I NEED THIS RIGHT NOW

Answers

Answer:

x - y

Step-by-step explanation:

if x is greater than y subtraction will be the result with a positive number.

Mrs. Jones makes scented candles and wax warmers. The table shows the ratio of the number of candles to the number of wax warmers she makes.

candles: 7, 14, 21, 28, 77
wax warmers: 5, 10, 15, 20, ?

How many wax warmers will she make when she makes 77 candles?
A. 75
B. 40
C. 55
D. 69

Answers

To find out how many wax warmers she will make when she makes 77 candles, we need to determine the missing value in the table.

The ratio of candles to wax warmers is 7:5, 14:10, 21:15, 28:20, 77:x.

We can simplify the ratio by dividing each side by its greatest common factor:

7:5 can be divided by 2 to get 7/2:5/2
14:10 can be divided by 2 to get 7:5
21:15 can be divided by 3 to get 7:5
28:20 can be divided by 4 to get 7:5
Therefore, the missing value must be 55, since 77:55 is the simplified version of 77:x.

So when Mrs. Jones makes 77 candles, she will make 55 wax warmers.

Answer: C. 55

Answer:

11 ratios of wax warmers: 55

Step-by-step explanation:

Ratio solution:

5*11

7*11

Answer: 55

Please answer the question

Answers

answer is

(11y - 36)° = 63°

ans 11y-36=63
11y=63+36
11y=99
y=99/11
=9

What is the height, h, of the large triangle? Area of triangle = 12

Answers

Answer:

Step-by-step explanation:

Area of solid triangle = 37.5

the answer to this question is 37.5

What is the value of 34x2+5 when x=2 ?

Answers

34(2)(2)+5
34x2=68
68x2=136
136+5=141

The answer is 141! Hope it helped

what is the surface area of a rectangular prism with a length of 40 a width of 32 and a height of 12 show work please

Answers

A=4288 because =2·(32·40+12·40+12·32)=4288

Answer:

4288 units

Step-by-step explanation:

The formula for this equation would be S = 2 (lw + lh + wh)

I did length x width + length x height + width x height (x2) to get the surface area

Therefore, I got 4288 units :)

A deli is trying out new labels for their cylindrical-shaped wheels of cheese. The label covers the entire wheel except the circular top and bottom.

If the wheel has a radius of 22 centimeters and a height of 16 centimeters, how many square centimeters of the wheel does the label cover?

Answers

704(pi) square centimeters.

To find the area of the sides of the cylinder, you must find the circumference first for the length.

C = 2(pi)r
C = 2(pi)22
C = 44(pi)

Area for the sides: A = C * h

44(pi) * 16 = 704(pi) square centimeters

The number of TVs per household for Mrs. Jamison’s class and Mr. Zimmerman’s class are shown below.

Need help ASAP will give brainliest

Answers

Answer:

1. 3

2. 2

Step-by-step explanation:

Of 100 random student surveyed, 42 own a dog, 33 own a cat, and 16 own a dog and cat, and 9 own neigher a dog or cat. Based upon the results, how many of the next 150 students surveryed would you expect to own a dog and cat?

Answers

Students were surveyed to determine their favorite types of animals. The bar graph shows the number of students who selected each type of animal. 80% 5% 6% 20% Type of Animal Clear my selection Fish Lizard Bird Dog 6 8 Number of Students What percentage of the students surveyed selected "Bird" as their favorite type of animal? Cat 0 2 Favorite Animals 10

Answers

Answer:

20%

Step-by-step explanation:

There are 30 total survey responses and 6 people chose bird and so 6 is 20% of 30 which means the answer is 20%.

Answer:

20%

Step-by-step explanation:

This is beacuse if we count all the types of animals the students choosed, it's 30. And 6 students selected bird. So, 30/6=5 and 5 is 20% of 30

THUS, ANSWER IS 20%

How many terms does the expression 4x + 3y - 16 have?

i really need the help

Answers

The expression 4x + 3y - 16 has three terms. The terms are:

4x (the term with the coefficient 4 and the variable x)

3y (the term with the coefficient 3 and the variable y)

-16 (the constant term with the coefficient -16)

There are 3 terms. The 2 terms are 4x, 3y, and -16. They’re the invidual expressions separated by a + or - sign.

100 PTS (seriously its 7:41 PM rn i cant do this pls help)
Match each the rational number with a point on the number line.

(Be sure to use the numbers 1 through 4 to indicate which rational number goes in each answer box)

1. -1
A
2. -1.2
D
3. 0.2
C
4. 1
B
pls answer correctly im begging u

Answers

Answer: A=-1 4/5 B=-1.2 C=0.2 D=1 3/5

Step-by-step explanation:

I know this answer is right because the numbers got larger as the letters went to the right which means increase and the answers and graph makes logical sense to me. Hopefully you get a good grade on this.

Answer:

The correct option is Option D) A=-0.7,B=-9/16,C=-0.4,D=-5/16

step by step:

From the number line we can observed that:

1) A, B, C and D lies between -1 and 0.

2) Point A and B lies between -1 and -0.5

3) Point C and D lies between -0.5 and 0

Therefore, the value of A and B must have a negative value lying between -1 and -0.5

Also, the value of C and D must have a negative value lying between -0.5 and 0.

Now consider the provided options.

Option A) A=-5/16,B=-9/16,C=-0.7,D=-0.4

This is Incorrect representation because the value of C and D should lying between -0.5 and 0.

Option B) A=-0.4,B=-0.7,C=-5/16,D=9/16

This is Incorrect representation because the value of A and B should lying between -1 and -0.5.

Option C) A=9/16,B=-5/16,C=-0.4,D=-0.7

This is Incorrect representation because the value of C and D should lying between -0.5 and 0.

Option D) A=-0.7,B=-9/16,C=-0.4,D=-5/16

Here the value of A and B lying between -1 and -0.5 also the value of C and D lying between -0.5 and 0.

Also they are in ascending order from -1 to 0.

Hence, the correct option is Option D) A=-0.7,B=-9/16,C=-0.4,D=-5/16

Which angle is complementary to CDA?

Answers

Answer:

<CDB

Step-by-step explanation:

The measures of two complementary angles add to 90°.

<ADB is a right angle, so it measures 90°.

The measures of angles CDA and CDB add to 90°, so they are complementary angles.

Answer: <CDB

Complete the chart in model it on the previous page. Describe and explain the relationship between the decimals for 2/6 and 4/6

Answers

Answer: The relationship between the decimals for 2/6 and 4/6 is that the decimal for 4/6 is twice the decimal for 2/6.

When we simplify 2/6, we get 1/3, which is equivalent to 0.33 as a decimal. When we simplify 4/6, we get 2/3, which is twice the value of 1/3. So the decimal for 4/6 is twice the decimal for 2/6, which means that they have a proportional relationship.

Step-by-step explanation:

Answer

They are like fractions

Step-by-step explanation:

This is because fractions which have the same denominators irrespective of the numretor are called like fractions.

I'll give you 59 points + Brainliest.

Answers

Answer:

23.7 ounce bottle is better value.

Step-by-step explanation:

Answer:

10.1 ounce bottle is better buy

Step-by-step explanation:

10.1=19 cents

23.7= 21 cents

look at the example problem.Explain how you can use multiplication to check the answer

Answers

Answer:

3 1/2x16

Step-by-step explanation:

You can multiply 16 times the answer (3 1/2 or 3.5) which equals 56 ounces.

Hope this helped

EXPANDING BRACKETS -
5 (2x - 1)

Answers

Answer:

[tex] \sf \: 10x - 5 [/tex]

Step-by-step explanation:

Now we have to,

→ Simplify the given expression.

The property we use,

→ Distributive property.

The expression is,

→ 5(2x - 1)

Let's simplify the expression,

→ 5(2x - 1)

→ 5(2x) + 5(-1)

→ 5(2x) - 5(1)

→ 10x - 5

Hence, the answer is 10x - 5.

Answer: [tex]10x-5[/tex]

Step-by-step explanation:

[tex] 5(2x-1) // =5×2x-1×5 // =10x-5[/tex]

Mason plays a game by flipping a fair coin. He wins if the coin lands facing heads-up. What is the probability, as a fraction, that Mason wins the game?
(I need an actual answer, pls)

Answers

Answer:

[tex]\frac{1}{2}[/tex]

Step-by-step explanation:

There are two ways a fair coin can land: heads and tails. Since there is an equal chance that the coin lands on heads and tails, there is half chance ([tex]\frac{1}{2}[/tex] or 50%) that the coin lands heads-up.

∴ Therefore, the probability as a fraction is [tex]\frac{1}{2}[/tex].

Hope this helps!

By flipping the fair coin Mason has a 50 50 chance which in fraction form is 1/2

Students were surveyed to determine their favorite types of animals. The bar graph shows the number of students who selected each type of animal. 80% 5% 6% Type of Animal 20% Fish Lizard Bird 6 8 Number of Students What percentage of the students surveyed selected "Bird" as their favorite type of animal? Dog Cat 10 2 Favorite Animals 10

Answers

20% of the students surveyed selected "Bird" as their favorite type of animal. Hence option D is correct.

What is the percentage of Bird?

To calculate the percentage of students who selected "Bird" as their favorite type of animal, we need to first determine the total number of students surveyed. From the bar graph, we can see that the total number of students is:

2 + 4 + 6 + 10 + 8 = 30

The number of students who selected "Bird" as their favorite type of animal is 6. To calculate the percentage, we can use the following formula:

Percentage = (Number of students who selected "Bird" / Total number of students surveyed) x 100%

Substituting the values we have:

Percentage = (6 / 30) x 100%

Percentage = 20%

Therefore, 20% of the students surveyed selected "Bird" as their favorite type of animal.

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