Mathematics Middle School

PLEASE HELP A paperweight in the shape of a rectangular prism is shown: A right rectangular prism is shown with length 10 cm, width 4 cm, and height 4 cm. If a cross section of the paperweight is cut perpendicular to the base, which shape describes the cross section? Parallelogram Triangle Square Hexagon

Answers

Answer 1

Answer: Square

Step-by-step explanation:

Since, the dimension of the given rectangular prism is 10 × 4 × 4

If a cross section of the paperweight is cut perpendicular to the base,

Then the dimension of the resultant quadrilateral is, 4 × 4

That is, the length and breadth is equal,

And the angles are of 90° each,

Which is the condition of a square,

Therefore, the resultant shape will be square.

⇒ Third Option is correct.

Answer 2

The cross section of the paperweight when cut perpendicularly to the base is a square.

Given the following data:

Length of rectangular prism = 10 cm.Width of rectangular prism = 4 cm.Height of rectangular prism = 4 cm.

How to determine the resultant shape.

We know that the shape of this paperweight is a right rectangular prism. Also, the base area of the paperweight is cut perpendicularly.

This ultimately implies that, the paperweight's length would be removed while its height and width remains, which corresponds to the dimensions (length and width) of a four-shaped object or quadrilateral with an angle of 90 degrees each.

In conclusion, the cross section of the paperweight when cut perpendicularly to the base is a square.

Read more on a square here: https://brainly.com/question/25092270

Related Questions

a farmer made a square chicken coop with a length of 6 and a half metres. determine the area of the chicken coop

Answers

Final answer:

The area of the chicken coop is 42.25 square meters

Explanation:

To determine the area of the chicken coop, we need to know the length of one side of the square. In this case, the length is given as 6 and a half meters. To find the area of a square, we square the length of one side. So, in this case, the area of the chicken coop is (6.5) * (6.5) = 42.25 square meters.

The process involves squaring the length of one side of the square to find the area. This fundamental formula is applicable not only to squares but also to rectangles, where the area is calculated as the product of the length and width. Understanding these basic geometric principles allows for accurate measurements and calculations in various real-world scenarios, such as determining the area of structures like the chicken coop in your example.

What is the perfect cubes between 1000 and 3000 that are even numbers

Answers

Final answer:

The even perfect cubes between 1000 and 3000 are 1000 and 1728, which are the cubes of 10 and 12 respectively.

Explanation:

The perfect cubes between 1000 and 3000 that are even numbers can be found by determining the cubes of integers that fall within this range. We start by taking the cube root of 1000, which gives us approximately 10. Then we take the cube root of 3000, which gives us approximately 14. So, we have to find the cubes of numbers from 10 to 14.

Here is how we find them:

10^3 = 100011^3 = 133112^3 = 172813^3 = 219714^3 = 2744

Among these, the even cubes are 1000 and 1728, which are cubes of 10 and 12 respectively. Thus, 1000 and 1728 are the perfect cubes that are even numbers within the specified range.

Learn more about Perfect Cubes here:

https://brainly.com/question/32533771

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What does property mean when it comes to mathematics

Answers

In math, properties demonstrate general rules that are used in calculations. The most commonly used properties in day-to-day math are the properties of addition and multiplication. The commutative property of addition, for example, states that no matter how you order the numbers when adding, the result is the same.

Examine the fractions 2/3, 3/3, 4/3, 5/3, and 6/3. Explain when a denominator of 3 will result in a repeating decimal

Answers

Think about it. They gave you the denominator so it's to be done and it won't take you forever to do it

After two plays the wildcats gained a total of 16 yards. If X represents the number of yards for play one, and Y represents the number of yards for play two make a table for possible values of X and Y. Graph the ordered pairs and describe the graph

Answers

The equation for this problem would be:
x+y = 16
Rearranging the equation, it can be expressed as:
y = 16 - x

To obtain ordered pairs, replace random values of x up to 16 to find the value of y. The ordered pairs are tabulated and the graph is shown in the attached picture.

Two women start at the same point. They walk in opposite directions for 3 meters, then turn right and walk another 4 meters. How far apart are they

Answers

14 meters apart from each other

An object has a mass of 18 grams and its volume is 2 cm3 calculate density

Answers

The density is 9 g/cm3

Answer: [tex]9\ gm/cm^3[/tex]

Step-by-step explanation:

The formula to find the density is given by :-

[tex]\text{Density}=\dfrac{\text{Mass}}{\text{Volume}}[/tex]

Given : Volume of object = 2 [tex]cm^3[/tex]

Mass of object = 18 grams

Then., the density will be :-

[tex]\text{Density}=\dfrac{18}{2}=9\ gm/cm^3[/tex]

Hence, the density of the object would be [tex]9\ gm/cm^3[/tex].

Help me please

Identify the underlined place in 94.9269. Then round the number to that place.

A) thousandths; 94.93

B) hundredths; 94.92

C) hundredths; 94.93

D) thousandths; 94.92

Answers

If the underlined number is the second from the decimal, then it will be C. If the underlined number is the third from the decimal, then it will be A.

A thousandths; 94.93

30tens-3tens3tenths

Answers

300 - 30 3/10 = 269 7/10

hope this helps

what is the followinh are exterior angles

Answers

Well, the exterior angles are angles 4, 5, and 6

The number a is increased by the number b

Answers

Hello,

The wording "is increased by" usually refers to addition.
Therefore, the number a "increased by" the number b is equal to:
a + b.

Hope this helped!

What is Canada in 117 in a ratio of 1:8

Answers

Canada is 24 in a ratio of 1:8

CANADA anyway it is 24 in a ratio of 1:8 I believe

why does the division property include C does not equal 0

Answers

Here's why C cannot equal 0:

Fractions are ratios of integers. However you cannot divide by 0 or have 0 in the denominator. When you try to divide by 0, the result comes out as undefined. Having an undefined term will not help you solve inequalities or equations.

What are the terms in the expression 3z+5x+7?

3z, and 5x

3z, 5x, and 7

7

3, and 5

Answers

3z, 5x, and 7 are the terms in the expression 3z + 5x + 7

Because 3z, 3z, and 7 are in the question, those are the like terms.

Samantha says that (64)–3 = 6. Is she correct? Why or why not?

Answers

No, she is not correct. If you subtract 3 from 64, you will get 61.

She is wrong because 3 subtracted from 64 isn’t 6 it is 61.

Which number line represents all of the values of x for the equation x2 = 36?

A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 18 and is labeled as p.
A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 6 and is labeled as p.
A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 18, another dot is shown on negative 18, and are labeled as p and q, respectively.
A number line is shown from negative 24 to 0 to positive 24. There are increments of 6 on the number line, and all these increments are labeled. A dot is shown on positive 6, another dot is shown on negative 6, and are labeled as p and q, respectively.

Answers

x^2 = 36...take the square root of both sides, eliminating the ^2
x = (+-) square root 36
x = (+-) 6

so x = -6 and x = 6

answer is : its the one where a dot is shown on 6 and another dot on -6, and are labeled as p and q ,respectfully

Sorry for the late answer but the answer is B because 6 x 6 is 36. The reason I thing its B is because the question is only asking for positive 36.

How would you do this? 2x+10=5y-4 solve for y

Answers

+4 on both sides
2x+14=5y

/5 on both sides
[tex] \frac{2x+14}{5} [/tex] = y

determine translation

Answers

The translation moved point B(-5, -2) to B'(6, -5). Although a graph isn't necessary, it helps visualize what happened.

What happened to the x-coordinate of B? It changed from -5 to 6, an INCREASE of 11. So point B moved 11 units to the RIGHT.

What happened to the y-coordinate of B? It changed from -2 to -5, a DECREASE of 3. So point B moved 3 units DOWN.

Complete the statement: 0.6L = _____ mL.

0.006

60

600

0.06

Answers

From L to mL multiply by 1000
So 0.60 x 1000
= 600 mL

Evaluate the given equations for the indicated function values.

1. f(n) = 5n+8
f(4) = ?

If you could help me with this question and show me the ways on how to do the problem that would be greatly appreciated :)

Answers

f(n) = 5n + 8.......f(4)...this means sub 4 in for n

f(4) = 5(4) + 8
f(4) = 20 + 8
f(4) = 28 <===

Answer:

Step-by-step explanation:

F(n)=5n+8

F(4)=5(4)+8

20+8=28

I need help I can't figure out how to do this. I have to find the value of v. 4/5(v−7)=2

Answers

9.5 because 9.5-7 is 2.5. 2.5 times 4/5 is 10/5 which is equivalent to 2. 4/5(2.5-7)=2

Final answer:

The value of v in the equation 4/5(v−7)=2 is found by first multiplying both sides by 5/4 to cancel the fraction. Then, add 7 to both sides, which gives v = 9.5 as the solution.

Explanation:

To find the value of v, we need to isolate the variable. We start with the equation 4/5(v−7)=2. Here's how you solve it:

Multiply both sides of the equation by 5/4 to cancel out the fraction on the left side:Simplify the equation:Add 7 to both sides to solve for v:Convert 7 to a fraction with a denominator of 2 to add it to 5/2:Add the fractions:Simplify the sum:Convert the fraction to a mixed number or decimal if needed:

The value of v is 9.5.

this was due three days ago plz help me and explain how u got it

Answers

12. would be -13 because 130 divided by 10= 13 just add a negative
13. would be -12 because 144 divided by 12= 12 just add a negative
14. would be 3

Apply the distributive property to factor out the greatest common factor.
56+32=

Answers

factor both of the numbers first:

56 = 2x2x2x7
32 = 2x2x2x2x2

Take out the common factors: 2x2x2( 7 + 2x2)

Simplify: 8(7 + 4)

Hope this helps!
and May the Force Be With You

-Jabba

What is 1 1/2 in percentage?

Answers

First, get the mixed number into a decimal. 1 [tex]\frac{1}{2}[/tex] can be also written as 1 + [tex]\frac{1}{2}[/tex]. We know that [tex]\frac{1}{2}[/tex] equals to 0.5, so 1 + 0.5 equals 1.5.

Now convert the decimal into a percentage by moving the decimal point two places to the right and adding a % sign.

1.5 = 150%

So, 150% is the answer.

What is the product?

(–3s + 2t)(4s – t

Answers

(–3s + 2t)(4s – t)
= -12s^2 + 3st + 8st - 2t^2
= -12s^2 + 11st - 2t^2

= -12s^2 + 3st + 8st - 2t^2
= -12s^2 + 11st - 2t^2

So your product should = -12s^2 + 11st - 2t^2

I hope this helps! :>

What is the simplified form of the following expression? Square root 1/169
1/338
1/13
13
2/69

Answers

Square root 1/169 = 1/13
answer

1/13

Answer:

The answer is [tex]\frac{1}{13}[/tex]

Step-by-step explanation:

In order to determine the simplified form, we have to change the number inside of square root. We need to find a number with an exponent that represents the same number that is inside of the root.

Then, we have to use the rules of the powers and the rules of the roots.

[tex]\sqrt{\frac{1}{169} } \\\sqrt{\frac{1}{(13)^2} }\\\sqrt{(\frac{1}{(13)})^2 }\\\frac{1}{13}[/tex]

Finally, the answer is [tex]\frac{1}{13}[/tex]

The procedure to extract a number from a root is finding an expression of a number with a power, and that power has to be a multiple of the grade of the root.

0.3 is 10 times as great as what decimal?

Answers

0.3 is 10 times as great as 0.03

A number is considered as a decimal number, if the number has a fractional part.

0.03 is 10 times as great as 0.03

Let the number be x.

10 times as great as a number is represented as:

[tex]10 \times x[/tex]

So, we have

[tex]10 \times x = 0.3[/tex]

Solve for x

[tex]x = \frac{0.3}{10}[/tex]

[tex]x = 0.03[/tex]

Hence, the number is 0.03

Answers

0.08(50ℎ) + 50ℎ , where h represents the number of hours

0.08 x 50 + 50 = 54.

Move the decimal 2 spaces to the right.

$5400 is the price Mrs. Bull has to pay.

write the fraction below as a sum or difference 5x+7 over 4

Answers

The answer is: 1.25x + 1.75

[tex] \frac{5x+7}{4} = \frac{5x}{4} + \frac{7}{4} [/tex]

What is the mixed number for 4.8 in simplest form

Answers

4 would be the whole number. 0.8 would be 4/5 so the mixed number is 4 and 4/5.

4 4/5 would be your answer

Hope this helps

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