Mathematics Middle School

Identify the solid from it's net.

Shape of polygonal faces: _____

Shape of base( s ):______

This is a net of a _______. ​

Identify The Solid From It's Net. Shape Of Polygonal Faces: _____Shape Of Base( S ):______This Is A Net

Answers

Answer 1

Answer:

shape of base(s)

Step-by-step explanation:

because youu Cann see thata the solid from its net is shape of base(s)

Answer 2
Shape of polygonal faces: triangles
Shape of base: triangle
This is a net of: Tetrahedron (triangular pyramid)

Related Questions

Which operation would help solve for w?

Answers

Answer:

B. Divide each side by 8

Step-by-step explanation:

Here is how:

8w ÷ 8 = 72 ÷ 8

w = 72 ÷ 8

w = 9

If each square of the grid below is 0.5 cm by 0.5 cm, how many square centimeters are in the area of the blue figure? (The perimeter is 21.)

Answers

Answer:

8.5

Step-by-step explanation:

There are 34 squares. Each square is 0.5 cm by 0.5 cm, so each square has an area of 0.25 cm^2.

0.25 x 34 = 8.5.

Find g(x), where g(x) is the translation 7 units down of f(x)=x.
Write your answer in the form mx+b, where m and b are integers.

Answers

24 because if you multiple your answer you get that
g(x) = x - 7
Since g(x) is f(x), f(x) equaling 1x + 0, and 0 being the y intercept, we simply subtract 7 from zero and we get g(x)=x-7

Answer this question please and thank you

Answers

Step-by-step explanation: 13.93 + 7.37 = 21.3        14 + 7 = 21

1.
a. 21.3
b. 21

2.
a. 30.693
b. 39 - 9 = 30

A circular soccer field has a radius of 9 ft. The circular fence around the field has a radius of 11ft. What is the area between the field and the fence?

Answers

Answer:

99 or 20 one of those lol

Step-by-step explanation:

Answer:

125.66 is the difference between the did and the fence.

Step-by-step explanation:

I'm not 100% sure. but hope it helps!

Which is greater, 40% of 70, or 70% of 40? Justify your explanation with work and/or an explanation.

Answers

Answer:

0.4 * 70 is 28

.7 * 40 is 28

Step-by-step explanation:

Both are the same.

They are all the same question

Can someone please help me with this? It is due soon for a assignment at school....

Answers

DO NOT PRESS ANY FILES EVER
Answer= 148
Rounds to= 150

HELP ASAP!!FIRST CORRECT ANSWER WILL GET BRAINLIEST!! which is the correct answer!!

Answers

Answer is the third one or C. Can I have brainliest?! Please?!

Help :(
Look at the screenshot please

Answers

Answer:

I’m pretty sure

Step-by-step explanation:

6 faces

7 edges

5 vertices

Answer:

There are 6 faces solid

There are 6 edges solid

There are 3 vertices solid

Step-by-step explanation:

I am not sure about the vertices though

The table of a linear function is partially completed below. What is the missing y-value to complete the table?

x y
-3
-2 0
-1 2
0 4

Answers

The missing answer would be -2
The answer would be -2 , as you see they are going up by 2 and -2 +2 is equal to 0

please help me with these 2 questions

Answers

1: is red and yellow
2: is swimming.
1: is yellow and red

The prism below is made of cubes which measure of a centimeter on one side. What is the volume?


Note: Figure is not drawn to scale.
A.


B.


C.


D.

Answers

Answer:

8 cm cubed

Step-by-step explanation:

Because that the cubes are well, cubes, all the sides are the same. If 1 side= 1, then the other ones are too. Once you look at the prism, you will notice that there are 8 cubes in total. Let's find the volume of 1 cube first:

The formula is:

w*h*l = v

1*1*1=1

The volume for 1 cube is 1 cm cubed.

1*8=8

The volume for the prism is 8 cm cubed.

Answer: 24cm^3

Explanation: The side of each cube measures a centimeter, and there are 4 on each side of the prism. Since the prism has 6 sides, we can multiply 6 by 4 to get an answer of 24cm^3.

What unit of measurement would you use to measure the distance from your home to the grocery store?
Should be meters right?

Centimeter

Meter

Millimeter

Kilometer

Answers

Answer:

the answer is kilometer.

Step-by-step explanation:

Unit of measurement would you use to measure the distance from your home to the grocery store is Kilometer.

What is distance?

Distance is defined as the amount of space between two things or the state of being far apart.

The distance from your home to the grocery store is very far.

We know the far distance can be calculated in huge measurements.

From the given options, centimeter and millimeter are used for which can we see clearly enough means not soo much far.

Meter is quite large but not in comparison to calculate the road distance.

The best measurement for distance is Kilometer.

Learn more about distance here:

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Plz help
A box covers an area of 612 in2 when resting on its base. The volume of the box is 4512 in3. Which of the following can you find from the given information? Select all that apply.
A.The height of the box
B.The width of the base of the box
C.The length of the base of the box
D.The surface area of the base of the box
E.The surface area of the box

Answers

I may be wrong but i think it’s D and B

Answer:

A & E

Step-by-step explanation:

I will thank you and give you 5 stars if you help me and 55 points.PLEASE HELP!!!!!!!!!!

Answers

Answer:A

Step-by-step explanation:

I believe the answer is A

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Answers

Answer:

Ah

Step-by-step explanation:

Answer:

i belive it is Kilogram per cubic meter

Step-by-step explanation:

let me know if this helps!

Solve the problem below, and use 3.14 for pi. 3. Find the volume of the cone. 12 in. d 8 in. ​

Answers

[tex] \frac{1}{3} \times 3.14 \times {4}^{2} \times 12[/tex]

=200.96

Volume of a right cone=

[tex] \frac{1}{3} \pi \: r ^{2} h[/tex]

Answer:

Step-by-step explanation:

Can you please explain how to do this ..... a<4.7;a=5

Answers

Answer:

4.7= r/5

Step-by-step explanation:

Answer:

4.7= r/5

Step-by-step explanation:

Here please solve my mom is mean

Answers

the answer is 2
-3(2x+7)=-6x-21

Answer:

-3(2×7)= -6×-21

Step-by-step explanation:

You should just multiply the -3 by the missing place

Please help me i will give u brainleist!

Answers

Answer:

D, C, F, A

Step-by-step explanation:

Proportional relationships are relationships between two variables where their ratios are equivalent. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other. That constant is know as the "constant of proportionality".

F, A, D, C is your awmser :)

Help? A set of pens sells for $5.25 and costs $1.80 to make. Forty percent of the profit (the difference between the purchase price and the amount it costs to make) from each set of pencils goes to a school. If 1200 sets are sold, what is the amount of money that will go to the school?

I tried doing a question similar to this and I have no idea what I'm doing :,)

Answers

Answer:

$1656

Step-by-step explanation:

First you subtract 1.80 from 5.25. Then you find 40% of that, then multiply it by 1200 and you should have your answer.

Stay safe! <3

So you get 4:40 dollars and cents left

The table shows the amount of money Laney earned based on the time she spent working.

Which list shows the dependent quantities in the table?

Answers

Time spent is independent and the amount earned is dependent should be number 1
I think it’s 1, 2, 3, 4, 5

Amelia works as a babysitter for an hourly wage of $8. Which equation represents the relationship between Amelia's total earnings (y) and the number of hours she works (x)?
1. 8y = x
2. y + 8 = x
3. y = 8x
4. y = x + 8

Answers

Answer:

3. y = 8x

Step-by-step explanation:

y = 8x

earnings (y)=$8×number of hours (x)

8 dollars is her hourly wage and that multiplied by the number of hours she works will give you her total earnings.

Hope this helps! :)

3, y = 8x, is the correct answer. Y represents her total earnings, which is equal to the number of hours she works when multiplied by 8.

If x = 12 units, y = 3 units, and h = 12 units, find the area of the parallelogram shown above using decomposition.

A.
108 square units
B.
180 square units
C.
144 square units
D.
216 square units

Answers

Answer:

The area is 144 square units

Step-by-step explanation:

The only two measurements that matter are x and h. Since both are 12, we multiply them by each other. 12 x 12 = 144

So the answer is 144 square units

C. 144 square units

when r=42, what is the value of 3r-3^3

Answers

126-27 = 99, hope this helps

What If? How might the real-world problem change if the equation was x - 21.79 = 25 and you still used roses for $21.79?

Answers

$25 - $21.79 = $3.21

Determine the type of relationship that you would expect for the graph of the date below:
the number of hours spent studying and the test score

Answers

Answer:

Step-by-step explanation:

Negative I think

It would be positive because as hours spent studying increase, test scores increase

In New York City, the cost to take a taxi can be represented with the equation y = .40x + 2.50, where x is the number of miles driven and y is the total cost. The cost of a taxi in San Francisco is shown in the table below.

Answers

Answer:

y = 0.45x + 2.85

Step-by-step explanation:

to solve we can first subtract the initial cost by taking the price at 0 miles and subtracting it from one of the higher numbers, we will go with $5.10 at 5 miles for this example

5.10 - 2.85 = 2.25

now we have the price for just the 5 miles separated from the initial cost, but we still need to figure out what each single mile is, so now we just divide by 5, one for each mile

2.25 / 5 = 0.45

so $0.45 is the cost to ride for one mile, and the initial cost is 2.85, now all we have to do is implement those numbers into a formula, since 0.45 is for each mile, it is multiplied by the miles, or x, so that will be put together below

0.45x

then we have the value to add to that, 2.85

0.45x + 2.85

and that is = to y, the cost to ride in a San Francisco taxi

The cost of a taxi in San Francisco is higher compared to New York and the equation of line is y = 0.75x + 2.85

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

y = 0.40x + 2.50   be equation (1)

where y represents the cost of the taxi in New York for x miles driven

Let the first point be P ( 0 , 2.85 )

Let the second point be Q ( 5 , 5.10 )

Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values in the equation , we get

Slope m = ( 5.10 - 2.85 ) / ( 5 - 2 )

Slope m = 0.75

And , the equation of line for the cost of the taxi in San Francisco for x miles driven is given by

y - ( 2.85 ) = ( 0.75 ) ( x - 0 )

Adding 2.85 on both sides , we get

y = 0.75x + 2.85   be equation (2)

So , when x = 1 mile

y = $ 3.60

And , when x = 1 in equation (1) , we get

y = $ 2.90

Therefore , the cost of a taxi in San Francisco is higher compared to New York

Hence , the equation of line is y = 0.75x + 2.85 for the cost of taxi in San Francisco

To learn more about equation of line click :

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What is the equation for g(x)?

Answers

Answer:

it would be b

Step-by-step explanation:

I think it should be a

plz help on my math again

Answers

for question 12 the answer would be f
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