What solid is formed when rotating a square about a horizontal or vertical axis through the center of the square?

Answers

Answer 1

Answer:

Torus

Step-by-step explanation:

This particular solid is called a torus, and looks like a dough-nut. Note: The 2-D figure may appear on coordinate axes, from which you can obtain measurement information about the figure.


Related Questions

Find the area of the shaded region. Round your answer to the nearest hundredth.

Answers

Answer:

86

Step-by-step explanation:

the radius of one circle is 5. the area of a circle is pi x r^2. 5 times 5 is 25. 25 times 3.14 is 78.5. since there are 4 circles, you must multiply 78.5 by 4, which is 314. Next, find the area of the square. 20 times 20 is 400. to find the area of the shaded part, subtract 314 from 400. The answer is 86.

need asap........!!!!!!!

Answers

Answer:

45

Step-by-step explanation: 180-90=90

90/2=45

Answer:

x= 45

Step-by-step explanation:

There are 180 degrees in a triangle

The box in the corner is 90

180-90 = 90

There are 90 degrees left

The lines means that the two sides are equal so the angles must be equal

The two angles are x and x

x+x = 90

2x=90

Divide by 2

2x/2 = 90/2

x = 45

Phoebe spends equal amounts of time on homework of each subject. She spends 1 hour
on her homework. If Phoebe spends 1/4 and hour on French, How many subjects does
she have?
3
3 subjects
6 subjects
4 subjects
5 subjects

Answers

Answer:

the answer is 4 subjects

Two less than the product of three and a number is greater than 9 times the opposite of the number.

Answers

Answer:

3x-2>9(-x)

Step-by-step explanation:

(sorry if I got it wrong for u)

3x-2>9(-x)

3x-2>-9x+0

+9x   +9x

12x-2>0

    +2+2

12x>2

/12   /12

x=.16

Which of the following transformations will produce a figure that is similar, but not congruent, to the original figure?
A.
dilation
B.
rotation
C.
reflection
D.
translation

Answers

Answer: The answer is A. dilation :)

The transformation that produces a similar figure that is not congruent to the orginal figure is: A. dilation.

What is Dilation?

Dilation is a formm of transformation which involves the enlargement or reduction of an image to create a new image that is similar to the original image.

By implication, the new image has a different size but the same shape with the original image.

Dilation produces a figure that is similar but not congruent to the original figure.

Learn more about dilation on:

https://brainly.com/question/10253650

Do 5,6 for 15 points

Answers

Answer:

5) 6 hours

6)

b) $40 + $5 per ticket is the better option

Whats 67 + 90 + (40 x 6)

Answers

Answer:

397

Step-by-step explanation:

67 + 90 + (40 x 6)

PEMDAS

Parentheses first

67 + 90 + 240

Then add

157+240

397

The square root of a number is between 5 and 6. Which of the following could be the
number? Select all that apply.
42
26
31
11​

Answers

Answer:

26 and 31

Step-by-step explanation:

The square root of 26 is between 5 and 6, and so is the square root of 31.

What is the slope line through (-5,-10) and (-1,5)

Answers

Answer:

5

Step-by-step explanation:

Slope is equal to the change in y over change in x.

-10-5/-5-(-1)= -15/-4= 15/4

Therefore the slope is equal to 15/4

A drawer has 9 pairs of white socks 7 pairs of black socks 6 pairs of brown socks and 3 pairs of blue socks you get dressed each morning in the dark in randomly reach into the sock drawer to get your socks after a day of wearing the socks you do not replace them until the weekend after you have done some laundry what is the probability that your sock selection goes in the following order for this week?
P(Black then white then white the brown then blue)=____

Answers

Answer:

0.0014 = 0.14%

Step-by-step explanation:

First we need to find the total number of pairs:

9 + 7 + 6 + 3 = 25 pairs

Then, we need to find the probability for each case:

First socks black: 7 pairs over 25: P1 = 7/25

Second socks white: 9 pairs over 24: P1 = 9/24 = 3/8

Third socks white: 8 pairs over 23: P1 = 8/23

Fourth socks brown: 6 pairs over 22: P1 = 6/22 = 3/11

Fifth socks blue: 3 pairs over 21: P1 = 3/21 = 1/7

The final probability will the the product of all probabilities above:

P = (7/25) * (3/8) * (8/23) * (3/11) * (1/7) = 0.0014 = 0.14%

Answer:

567/398475 in fraction or 0.0014229249 in decimal

Step-by-step explanation:

In the question, we are given these values

Total pair of socks = 25 pairs of socks

9 pairs of white socks

7 pairs of black socks

6 pairs of brown socks

3 pairs of blue socks

From the question, we can see that, this is probability without replacement.

Hence,

P(Black then white then white the brown then blue)=

7/25 × 9/24× 8/23 ×6/22 × 3/21

= 9072/6375600

= 567/398475

Therefore, the Probability of picking a Black socks then white socks then white socks , then brown socks and then blue socks = 567/398475 in fraction or 0.0014229249 in decimal

I do not under stand mad, what is the answer. A step by step solution will also help a lot

Answers

Answer:

3

Step-by-step explanation:

start by finding the mean of the data set find the sum of the data values and divide the sum by the number of data values find the absolute value of the difference between each data value and the mean:)

HELP ME PLZZZ!!!!!!!!!!!!!

Answers

not completely sure but i would go with D

George bought a cylindrical water tank for his garden, but he forgot to ask the seller what the diameter of the tank was. He needs to know the diameter of the tank so that he can build a platform for it to sit on. The seller told him the Volume and the height, calculate the diameter of the tank using the information below.

The volume of the tank is 252π 〖ft〗^3 and its height is 7ft.

Answers

Answer:

12 ft

Step-by-step explanation:

252π/7=36π, so r=6. d=r*2=12 ft

Which of the following describes a compound event?

Answers

Answer: B

Step-by-step explanation:

A compound event is the combination of two or more events. Letter b explains how you roll a dice 4 times. The rest of the letters are only talking about one event. letter b shows more than 1. So the answer is B. In general the answer for compound events have to be a event that includes something done more than once


Help me answer this!!

Answers

the equation for the line is y>1/3x-3

Ben makes $39,600 a year. What the maximum amount he can afford for a mortgage each month ?

Answers

Answer:825

Step-by-step explanation:

Aisha is playing a game in which she can gain or lose points on each turn. The table below
shows the points she scores on each of four turns in the game.
Aisha states that her highest score is on Turn 3, because 16 is greater than 3, 10, or 9. Use the
drop-down menus to explain Aisha's mistake.

Answers

Answer:compares the absolute value ,score of 16 represents greatest lost ,highest score farthest away from 0, on a number line that number is 10

Step-by-step explanation:ig/ 6k.mar

A score of -16 represents the lowest of points for these four turns.

The number for Aisha's highest score will be turn 2 on the number line.

That number is 10.  

What is number?

A number is a mathematical object used to count, measure, and label. The original examples are the natural numbers 1, 2, 3, 4, and so forth. Numbers can be represented in language with number words.

here, we have,

Since the options of the drop down menu are not included, you should choose any option similar to lowest.

Aisha's highest score was obtained in turn 2 and that is 10.

we have,

Aisha is comparing absolute terms, that is why she believes that -16 represents a good score, while in reality is the worst she got.

Hence, A score of -16 represents the lowest of points for these four turns.

The number for Aisha's highest score will be turn 2 on the number line.

That number is 10.  

To learn more on number click:

brainly.com/question/17429689

#SPJ7

PLS ASAP I NEED HELP!!!!!!!!!

Answers

Answer:

it's A- (12,8)

Step-by-step explanation:

i looked on desmos I'm not completely sure if this is the correct answer or not cause when i was looking at the graph none of them exactly lined up with S so I chose the one closest to aligning :p

If f(x) = -8x - 4 and g(x)
which statement is true?
7x + 3,
Click on the correct answer.
9 is not in the domain of fºg.
9 is in the domain of fºg.

Answers

Answer:

9 is in the domain of f(g(x))

Step-by-step explanation:

f(g(x)) = -8*g(x) - 4

          = -8*( 7x+3) - 4

          = -56x - 24 - 4

          = -56x - 28

          = -28(2x + 1)

f(g(9)) = -28(2*9 + 1)

          = -28*19

          = -532

Since 9 can be plugged into the compound function, it is in the domain.

Please help me out! i have a few more of these questions, about 5

Answers

Answer: You could plot the points  (0,-2) ( 1,0) ( 2,2) (3,4) ( 4,6) (5,8) ( -1,-4) (-2.-6)

Step-by-step explanation:

y= 2x - 2

x      y

0    -2

1       0

2      2

3        4

4        6

5          8

-1        -4

-2            -6

5n + 5= 45 Please help...

constant=_, coefficient=_

Answers

Answer:

Step-by-step explanation:

5n + 5 = 45

Coefficient of n = 5

Constant =  5  & 45

Answer:

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression (e.g. 4 in 4x y)

Coefficient of n = 5

In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number. Example: in "x + 5 = 9", 5 and 9 are constants.

Constant =  5  & 45

. can someone help asap will mark brainliest answer

Answers

i don' really get the question but the only 2 mistakes i can spot are:

Munich is in the wrong place and so is Oslo.

explanation:

if you look at the way the other 3 are positioned then you will see

They didn’t add two titles, she made one bar to thick and she didn’t add a break.

On the venn diagram, which region(s) represent the union of set A and set B (AuB)?

Answers

You need to show us the full question please

Answer:  Region I and III

Step-by-step explanation:

The Union includes all the members of set A and set B

Region II is also part of that union, but alone, Region II is the intersection.

if x+y=4 and x-y=a then what does x equal

Answers

Answer:

x = 2 + a/2

Step-by-step explanation:

The base of the square pyramid shown has an area of 576 square units. If the slant height of the pyramid is 20 units, what is the height of the pyramid?


18 units


13.4 units


16 units


31.2 units

Answers

Answer:

Option C - 16 units

Step-by-step explanation:

Since the base is a square and it has an area of 576 sq.units, thus, if the side length of the base is x, then;

x² = 576

x = √576

x = 24

To get the height, we will divide this side length by 2 and use Pythagoreas Theorem.

Since, we are told that the pyramid has a slant height of 20 units,

So using pythagoras theorem, we can find the height of the pyramid as;

h² = 20² - (24/2)²

h² = 400 - 144

h² = 256

h = √256

h = 16 units

x-5y=-15 complete the missing value in the solution to the equation. (-5,_)

Answers

The -5 in the point is your x value, so you will plug in the -5 and then solve.

-5-5y=-15

-5y=10

y=-2

The missing value is -2.

Let me know if you need further explanation, and I hope this helps

Answer:

y=2

Step-by-step explanation:

x-5y=-15

-5-5y=-15

-5y=-10

y=2

PLEASE HELP ME WITH MY GEOMETRY 20 POINTS

Answers

x² + 2x + y² + 4y = 20

We complete the square in both x and y.  For each we  add half the linear coefficient, squared.  So (2/2)²=1 for x and (4/2)²=4 for y.  We add them to both sides to keep the equation the same.

x² + 2x  + 1   + y² + 4y + 4  = 20 + 1 + 4

Now the left side is the sum of squares and the right side is the squared radius.

(x + 1)² + (y + 2)² = 5²

Standard form is (x-p)² + (y-q)² = r² for center (p,q) and radius r.  Note the minus signs.

We read off the answer:

Answer: Center (-1, -2), radius 5.

a box measures 1/3 ft.long, 1/4 ft. wide, and 1/6 ft. high. find the volume of the box in inches. do not incluye units in your answer​

Answers

Answer:

23 in

Step-by-step explanation:

Convert the stuff they gave you to inches 4*3*2= 23

then use the volume formula

i hope this helped <33

Find the value of x and y. WILL MARK BRAINLIEST

Answers

Answer:

y = 15

x = 30

Step-by-step explanation:

Answer:

y = 15

x = 30

Step-by-step explanation:

Since adjacent are equal, that means all 4 angles are equal to 90 degrees

6y = 90

Divide by 6

6y/6 = 90/6

y = 15

3x = 90

Divide by 3

3x/3 = 90/3

x = 30

The equations 2 x minus 5 y = negative 5, 11 x minus 5 y = 15, 9 x + 5 y = 5, and 14 x + 5 y = negative 5 are shown on the graph below.

On a coordinate plane, there are 4 lines. Green line goes through (2, 1.5) and (0.5, negative 2). Blue line goes through (0, 1) and (0.5, 0). Pink line goes through (negative 1, 2), and (0, negative 1). Orange line goes through (0, 1) and (2, 1.75).

Which system of equations has a solution of approximately (–0.6, 0.8)?

Answers

Answer:

[tex]14x+5y=-5\\2x-5y=-5[/tex]

Step-by-step explanation:

The given equations are

[tex]2x-5y=-5\\11x-5y=15\\9x+5y=5\\14x+5y=-5[/tex]

Let's demontrate that the system

[tex]14x+5y=-5\\2x-5y=-5[/tex]

Has (-0.6, 0.8) as solution, approximately.

If we sum those equations, we have

[tex]16x=-10\\x=\frac{-10}{16} \approx -0.625[/tex]

Then, we use this value to find the other one

[tex]2x-5y=-5\\2(-0.625)-5y=-5\\-5y=-5+1.25\\y=\frac{-3.75}{-5} \approx 0.75[/tex]

As you can see, the answers aproximates to (-0.6, 0.8).

Therefore, the right system is

[tex]14x+5y=-5\\2x-5y=-5[/tex]

Answer:

B

Step-by-step explanation:

Other Questions
Select all that apply.The library catalog system allows you to look up sources by which of the following?A. authorB. titleC. subject/keywordD. publisherE. call number 14. A genotype is thephenotype is thethat an individual has for a character, while theof a character.a. Physical traits; allelesb. Expressed alleles; unexpressed allelesC. Alleles from mom; alleles from dadd. Set of alleles; physical appearance Which diagram correctly describes the changes that occur as a small piece of rock falls from space and hits the earth what is the equation to the following sentence?Seven subtracted from two times a number is 13 Please help me with these questions Whats the voltage supplied by the battery if the resistance is 480 Ohms? A student performs an experiment that involves the motion of a pendulum. The student attaches one end of a string to an object of mass M and secures the other end of the string so that the object is at rest as it hangs from the string. When the student raises the object to a height above its lowest point and releases it from rest, the object undergoes simple harmonic motion. As the student collects data about the time it takes for the pendulum to undergo one oscillation, the student observes that the time for one swing significantly changes after each oscillation. The student wants to conduct the experiment a second time. Which two of the following procedures should the student consider when conducting the second experiment? a) Make sure that the length of the string is not too long. b) Make sure that the mass of the pendulum is not too large. c) Make sure that the difference in height between the pendulum's release position and rest position is not too large. d) Make sure that the experiment is conducted in an environment that has minimal wind resistance. In one of the training sessions in your company, you notice several members are not from the United States. These members are also reticent and not contributing to the session. What technique can you use to encourage these members to voice their opinions?A. brainstormingB. passing the clipboardC. go-roundD. whole-group discussion At what coordinates was Anne the farthest away from home? Time in hours A basketball team wants to paint half of a free-throw circle grey. If the radius of the free-throw circle is 5.4 feet, what is the area that will be painted grey? Use 3.14 for , and round to the nearest square foot. Lacy enjoys running around the lake, and Paul enjoys running around the park. Lacy contends that she runsfarther around the lake than Paul runs around the park, and Paul contends the opposite.To settle their debate, they find satellite images of the lake and the park and juxtapose them on a singlecoordinate grid (shown below).The perimeter of the lake is mRound the final answer to the nearest meter. Do not round intermediate calculations.The perimeter of the park is mRound the final answer to the nearest meter. Do not round intermediate calculations.Who should win the debate? Which statement best describes Germanys submarine campaign during World War I? A piston with stops containing water goes through an expansion process through the addition of heat. State 1 the pressure is 200 kPa and the volume is 2 m3. After half of the heat has been delivered the piston hits the stops corresponding to a volume of 5 m3. After all the heat has been delivered, state 2, the pressure is 1000 kPa with the piston resting on the stops. What is the work? Which are perfect squares? Check all that apply.A) 9B) 24C) 16D) 200E) 169F) 625 why do americans use so much oil ? Which of the following molecules link together to form starch? A. Glucose B. Galactose C. Fructose WILL GIVE 50 POINTS Which of the following is not part of the naturalization process? Native birth Application Interview Legal resident Help ill give you brainliest !!! Find the decimal equivalent to 415.0.260.2ModifyingAbove 6 with barModifyingAbove2.6 with barModifyingAbove2.6 with bar A spinner with seven equal sized sections was used to play a game It was used 250 times in the first game Of those 250 the arrow landed on section 7 a total of 35 times The same spinner was used 150 times in the second game How many times did the spinner most likely land on section 7 in the second game A. 14 B. 21 C. 30 D. 35