A plane intersects one cone of a double-napped cone such that the plane is parallel to the generating line.

A. hyperbola



B. circle



C. parabola



D. ellipse

Answers

Answer 1
The correct answer is C. 20 characters

Related Questions

Which of the following is equivalent to the expression below?
(7 X + 8) + (15 - 7x)
OA. 7x+ 23
B. 14x + 23
23
D. 7​

Answers

Step-by-step explanation:

7x + 8 + 15 - 7x

Solving like terms

23

Option C is the correct answer

Answer:

23

Step-by-step explanation:

Given

(7x + 8) + (15 - 7x) ← remove parenthesis

= 7x + 8 + 15 - 7x ← collect like terms

= 23

It takes a painter and his friend 8 hours to paint a room. If the painter was working alone, it would take him 12 hours less than if his friend was working alone. How long does it take the painter to paint the room by himself?

Answers

Answer:

1 room-8hr (with friend)

alone- -12hr

friend working alone- x-12

Here is the base for you

hope this helps

Step-by-step explanation:

Which input value produces the same output value for the
two functions on the graph?
x = -3
x= -2
x= -1
x = 3

Answers

Answer:

hmm

um i don't think I could solve this why not try ta scan math i

To find the mileage, or how many miles a car can travel per gallon of gasoline, you can use the expression m/g, where m is the distance in miles and g is the number of gallons of gas used. Find the mileage in miles per gallon for a car that travels 585 miles on 18 gallons of gas? (Your answer does not need miles per gallon at the end.)

Answers

Answer:32.5

Step-by-step explanation:

585/18

A garden measuring 12 meters by 6 meters is going to have a walkway constructed all around the perimeter, increasing the total area to 160 square meters. What will be the width of the pathway? (The pathway will be the same width around the entire garden).
Pls Show Work

Answers

Answer:

Width of Pathway; 2 meters

Step-by-step explanation:

To determine the width of the pathway we can tell that the length of the ends ( in meters ) is distributed among the two other ends of the garden so that the width ⇒

Increase length on one side * 2, if increased length / width ⇒ x, 2x

From this we can formulate an equation based on the lengths of the garden, as the increased lengths represents the side lengths of the total area ( walkway + garden );

( 12 + 2x )( 6 + 2x ) = 160 ⇒ Expand,

72 + 36x + 4x^2 = 160 ⇒ Subtract 160 on either side,

4x^2 + 36x - 88 = 0 ⇒ Factor,

4 * ( x - 2 ) * ( x + 11 ) = 0 ⇒ Use Zero Factor Principle,

x = 2, and x = - 11;

Now the width can only be a positive value, thus;

Solution; Width ⇒ 2 meters

i need help!!!

x+y=6
x=4
simplify the answer as much as possible

Answers

It already tells you what X is in the equation it is 4 so in order to get to 6 what do you have to add to 4? +2, 4+2=6
The answer would be 2 because 4+2= 6
Also you can do 6-4=2.
X=4
Y=2

-9x+2y=16
7x+2y=16
A8,1
B8,0
C8,-10
D0,8

Answers

D 0,8
if you replace the letters with the numbers , you’ll get it right.

Find the 40th term of this arithmetic sequence 4,9,14,19

Answers

Answer:

199

Step-by-step explanation:

I believe it's 199. The interval is just 5.

Answer:

the answer is going to be more than 11111111111119 (this is the 26th term)

Step-by-step explanation:

The results of a survey indicate that the true proportion of households who recycle paper products
is likely in the interval (0.61,0.7).
What is the point estimate of the proportion of households who recycle paper?
Enter your answer, as a decimal, in the box.​

Answers

Answer:

[tex] 0.61 \leq p \leq 0.70[/tex]

And for this case we can estimate the proportion of households who recycle paper is given by:

[tex] \hat p = \frac{Upper +Lower}{2}[/tex]

And replacing we got:

[tex] \hat p =\frac{0.7+0.61}{2}= 0.655[/tex]

And for this case the answer is 0.655 for the proportion of households who recycle paper

Step-by-step explanation:

For this case we know that the confidence interval for the proportion of interest is given by:

[tex]\hat p \pm z_{\alpha/2} \sqrt{\frac{\hat p (1-\hat p)}{n}}[/tex]

And for this case the confidence interval is given:

[tex] 0.61 \leq p \leq 0.70[/tex]

And for this case we can estimate the proportion of households who recycle paper is given by:

[tex] \hat p = \frac{Upper +Lower}{2}[/tex]

And replacing we got:

[tex] \hat p =\frac{0.7+0.61}{2}= 0.655[/tex]

And for this case the answer is 0.655 for the proportion of households who recycle paper

Answer:

this answer is correct because i just took the test

Step-by-step explanation:

A runner won a 100-meter race with a time of 9.73 seconds.

How can you use place value to explain this time?

Answers

Answer:

You can move the place value over to explain

Step-by-step explanation:

Answer:

The runner is going exactly 10.2774922919 meters per second

Step-by-step explanation:

Using the ratio 100:9.73, we can simplify that to 10.2774922919:1

Write the following number in scientific notation:
0.0000487

Answers

Answer:

4.87 × 10-5

Step-by-step explanation:

Hopes this helps.

The answer is 4.87 x 10^-5

Factor the expression below.
x2 - 6x + 9
A.
(x + 3)(x + 3)
B.
3(x2 - 2x + 3)
OC. (x-3)(x-3)
OD.
(x - 3)(x + 3)
HELP

Answers

Answer:  (x-3)(x-3)

This is a perfect square trinomial in the form a^2 - 2ab + b^2 = (a-b)^2. In this case, a = x and b = -3.

Another way you can look at it is to ask yourself "what two numbers multiply to 9 (last term) and add to -6 (middle coefficient)?". Those two numbers are -3 and -3

-3 plus -3 = -6

-3 times -3 = 9

So this is why x^2-6x+9 = (x-3)(x-3)

We can expand (x-3)(x-3) back out to get x^2-6x+9 again using the FOIL rule, distributive property, or the box method.

Answer:

C. (x-3)(x-3)

Step-by-step explanation:

x² - 6x + 9 = 0

x² - 3x - 3x + 9 = 0

x(x - 3) - 3(x - 3) = 0

(x - 3) (x - 3) = 0

What is the range for this data set?
37 years
9 years
41 years​

Answers

Answer:

30 years

Step-by-step explanation:

41 minus 11=

Randy bought 5 candy bars for $6.00. What is the cost per candy bar?
A. $0.83
B. $7.20
C. $1.14
D. $1.20​

Answers

Answer:

The answer is D: $1.20.

Step-by-step explanation:

1. The overall cost is $6

2. There are 5 candy bars

3. Assuming of the bars cost the same, we can find out the cost per bar

4. To do that, we take our overall cost $6, and we divide it by 5

5. 6/5=1.20 which is why the answer is D: $1.20

Answer:

D.$1.20

Step-by-step explanation:

Triangle A’B’C’ is the image of triangle ABC.

On a coordinate plane, triangle A B C has points negative 4, negative 1), (negative 5, negative 5), (negative 3, negative 4). Triangle A prime B prime C prime has points (3, 4), (4, 8), (2, 7).

Which transformations could have been used to create A’B’C’ ? Choose all that apply.
a 180Degrees rotation about the origin and then a translation 3 units up and 1 unit left
a translation 3 units up and 1 unit left and then a 180Degrees rotation about the origin
a 90Degrees clockwise rotation about the origin and then a reflection over the y-axis
a 90Degrees counterclockwise rotation about the origin and then a reflection over the x-axis
a translation 3 units down and 1 unit right and then a 180Degrees rotation about the origin

Answers

The Answer is A and D

Hope this helps

Answer:

Its the First and Last answer on Edg

Step-by-step explanation:

I took the test

A class goes to a science museum. There is an exhibit which has a giant sphere that shows different weather patterns. The surface area of the sphere is 24,316.16 ft. What is the radius of the sphere? Use 3.14 for pi.

Answers

Answer: sjsjsjdjffj

Step-by-step explanation:

harold collected data on the daily high temperature in two cites over a period of one week . he analyzed the data and found the measures below . which statement is true based on these measures

Answers

Answer:

The temperature in Carlton was always cooler than in Borden.

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

A tea set was bought for $ 328, if a discount of 12% is offered on the price. Find the price of the tea set.

Answers

288.64

this is the real answer the last one was a mistake

what is the triangular number of (546)

Answers

Answer:

Step-by-step

149331:

Answer:

149331

Step-by-step explanation:

hope its correct and it helps

I WILL GIVE YOU BRAINLIEST, AND 30 POINTS SO PLEASE HELP ME, IT'S URGENT!

Answers

a is the right answer.

What is the probability that a randomly selected player is a boy on the Sunderland team?

Hint: Sunderland boy/grand total.


.384


.462


.615


.538

Answers

Answer:

7/30

Step-by-step explanation:

First we need to find the number of girls on the Newcastle team, which is the total number of girls minus the number of girls on the other team, giving us 20-6=14. This means the number of player total is 3+7+6+14 or 30 players. There are 7 Sunderland boys so we have 7/30

The answer is 462 :)

Jodi learned to sing a total of 4 pieces over the course of 2 weeks of voice lessons.
After 8 weeks of voice lessons, how many pieces will Jodi be able to sing in total?
Assume the relationship is directly proportional.

A: 16 pieces
B: 20 pieces
C: 15 pieces
D: 12 pieces

Answers

Answer:

A. 16 pieces

Step-by-step explanation:

If Jodi learned to sing a total of 4 pieces over the course of 2 weeks of voice lessons, after 8 weeks of voice lessons, Jodi be able to sing 16 pieces.

2 x 2 =4

8 x 2= 16

Therefore the answer is 16.

Hope this helps and I explained it well enough !

Have a nice day.

please answer this and please provide explanation since I need to explain in homework thank you I really appreciate it

Answers

Answer:

27648inches÷64inches=432 tiles

Step-by-step explanation:tiles cost 3456

What is the factored form of 8x^24-27

Answers

Answer: 4.722

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

The amount of people in a population can be determined by using the model y=1000(1.35)x. What is the growth rate?

A.
35%

B.
1.035%

C.
1.35%

D.
3.5%

Answers

Answer:

The growth rate is 35%

Step-by-step explanation:

We are given that the amount of people in a population can be determined by using the model :

[tex]y=1000(1.35)^x[/tex]

Formula of exponential growth : [tex]y=a(1+r)^t ----1[/tex]

Where y is the population in t years

a = Initial population

r = growth rate

The given equation can be written as [tex]y=1000(1+0.35)^x[/tex]

Om comparing it with 1

r = 0.35

So, Growth rate = 35%

Hence The growth rate is 35%

Complete the square y^2+3y+

Answers

Answer:

y^2+3y+9/4

Step-by-step explanation:

y^2+3y+

Take the coefficient of y

3

Divide by 2

3/2

Square it

(3/2)^2 = 9/4

Add it

y^2+3y+9/4

I WILL GIVE YOU BRAINLIEST!!!!! The first side of a triangle is three times as long as the second side, and the third side is 50 cm shorter than the first side. Find all sides of the triangle if its perimeter is 370 cm. PLS HELP ME!!!!!!!

Answers

Answer:

The first side of the triangle = 180 cm

The second side of the triangle = 60 cm

The third side of the triangle =130 cm

Step-by-step explanation:

To solve this, we will follow the steps below;

First, re-write the question in a mathematical format and then solve;

let a=the first side of the triangle

b=the second side of the triangle     and

c=the third side of the triangle

"The first side of a triangle is three times as long as the second side" can be re-write mathematically as:

a=3b ------------------------------------------------(1)

"the third side is 50 cm shorter than the first side" can be re-write as :

c=a-50-----------------------------------------------(2)

"perimeter is 370"  can be re-write as:

a + b + c = 370 --------------------------------------(3)

from equation (2), make b subject of the formula; a= 3b

b=a/3  ------------------------------------(4)

substitute equation (2)   and (4) into equation (3)

a + b + c = 370

a+[tex]\frac{a}{3}[/tex] + a-50 = 370

add 50 to both-side of the equation

a+[tex]\frac{a}{3}[/tex] + a-50 + 50= 370 + 50

a+[tex]\frac{a}{3}[/tex] + a= 420

[tex]\frac{3a + a + 3a}{3}[/tex]  = 420

[tex]\frac{7a }{3}[/tex] = 420

multiply both-side of the equation by 3

[tex]\frac{7a }{3}[/tex] ×3= 420×3

7a = 1260

Divide both-side of the equation by 7

[tex]\frac{7a}{7}[/tex]  =  [tex]\frac{1260}{7}[/tex]

a= 180

from equation (4)   b = a/3

b = 180/3 = 60

from equation (2)  c= a- 50

c= 180 - 50

c= 130

a=   180 cm    

b = 60 cm

c= 130 cm

Therefore,the first side of the triangle = 180 cm

the second side of the triangle = 60 cm

the third side of the triangle =130 cm

What’s the answer to this??

Answers

Answer:

i think the letter d is the correct answer sorry if im wrong

Answer:85

Step-by-step explanation:

360-119-71=170

170÷2=85

Please justify the answer

Answers

Answer:

The age of the car in years is the independent variable

The average miles is the dependent variable

Step-by-step explanation:

Typically, the age of the car will have an affect on the number of miles per gallon. However, the number of miles per gallon will not make it gain or lose more years, so the age is independent because it does not depend on another variable.

Hope this makes sense :)

The area of a wetland is 10,000 acres. A biologist predicts that the area of the wetland will change according to the equation y equals 10000 left-parenthesis 0.65 right-parenthesis Superscript x Baseline, where y is the area of the wetland after x years. Based on the biologist's prediction, what will the area of the wetland be in 2 years?

Answers

Answer:

4,225 acres

Step-by-step explanation:

If a biologist predicts that the area of the wetland will change according to the equation [tex]y = 10,000(0.65)^{x}[/tex] where;

y is the area of the wetland after x years

In order to determine the area of the wetland in 2 years based on the biologist prediction, we will substitute the value of x = 2 into the modeled equation as shown;

[tex]y = 10,000(0.65)^{2}\\y = 10,000 * 0.4225\\y = 4225[/tex]

The area of the wetland in 2 years based on the biologist prediction will be 4225 acres

Answer:

4225

Step-by-step explanation:

Other Questions
A line passes through the point (6,-6) and has a slope of 3/2. Write a equation in point-slope form for this line 50 POINTS IF U GET THIS CORRECT (and a few others) ANSWER AND GET BRAINLIEST and 50...P...T...S!Read the passage.Where Do You Work? When Kids Had Adult JobsImagine dragging yourself out of bed on a cold, dark morning before the sun has even risen. You dress quickly because youre running late. But instead of a day filled with schoolwork, soccer practice, and a few chores around the house, you head over to the towns mill where you will spend the next 10 to 12 hours. Thats what life was like for about 18 percent of American children ages 10 to 15 in the early twentieth century. Instead of going to school, they went to work.Before the Industrial RevolutionFrom the early days of America until the late 1930s, there were few laws protecting children from work. In colonial times, children often worked alongside their parents. Girls worked with their mothers cooking, sewing, gardening, and milking cows. Boys worked on their fathers farms or in their shops. Boys from the ages of 10 to 14 often became apprentices. They worked under the care and direction of master craftsmen. In both farming and apprenticeships, children learned the skills of a job from beginning to end. Those in apprenticeships not only learned a trade from their masters, they were also taught basic arithmetic and how to read and write. Plus, they were given a place to live and a wage.From Farms to FactoriesBy the time of the Civil War in the 1860s, however, the apprenticeship system had fallen by the wayside. The country was becoming more industrialized. Children worked to help support their families. Children were often hired to work in factories because factory owners found children easy to manage. They could be paid less than adults and were less likely to go on strike. An added benefit was their small size: children could easily move in tight spaces around machinery.Factory workers, including children, generally learned one repetitive job. This made training fast and easy. Despite their age, children often worked in hazardous conditions. They worked in cotton mills in New England and in the South. The windows of the mills were kept shut to keep the cotton moist and warm so it wouldnt break. Child workers would be covered in cotton lint that would fill their lungs. Towns grew around the mills. Families lived in houses owned by the mills. The mills provided a school. But the children usually didnt have time to attend. A study done in the early twentieth century revealed that half the children under age 14 could not read or write.In the early 1900s, children also worked in glass factories, canneries, cranberry bogs, and sugar beet fields. They went to work in the mines in Pennsylvania or West Virginia as a breaker boy. Breaker boys sat crouched over a coal chute. Their job was to pick out pieces of slate and rock as the coal rushed past them. The air was thick with coal dust, and many of the boys suffered from respiratory illnesses because of it. They earned 60 cents for a 10-hour shift of backbreaking work.Champions for Change Fortunately, some concerned citizens decided to stand up against child labor and to address the problems it created. In 1904, a group of reformers founded the National Child Labor Committee (NCLC) to abolish child labor. This committee hired investigators to gather evidence for their cause. One person they hired was Lewis Wickes Hine. Hine was a former teacher and photographer. He took pictures of children wherever they worked.From 1908 to 1912, Hine snapped pictures of children at work. He would hide his camera and trick factory bosses into letting him get inside. Hine wrote notes on a pad hidden inside his pocket. He wanted to accurately describe what he saw without being caught. His photographs showed children working in coal mines, sweatshops, and mills and on farms. When many of Hines photographs were published, the public was shocked. People were finally motivated to address the issue of child labor.Soon many states passed laws protecting children in the workplace. But despite these laws, children still worked hard. The NCLC pushed for a federal law for child workers. In 1916 and 1918, laws were passed. But those laws were overturned by the Supreme Court as being unconstitutional. In 1924, Congress passed an amendment to the Constitution. But not enough states ratified it, so it didnt become law. In 1938, the Fair Labor Standards Act was passed. It set a national minimum wage and maximum hours to be worked in a day. More important, it set limitations on child labor.Today, children are protected by child labor laws. The federal government has set the minimum working age at 14 for jobs other than babysitting or delivering newspapers. In some states the minimum working age may be higher. Childrens lives are much easier today than they were more than a century ago. Todd is working on resource scheduling in preparation for the start of a project. There is a potential problem in the works, however, as the new collective bargaining agreement with the company's union has not been concluded. Todd decides to continue working on the resource schedule in anticipation of a satisfactory settlement. Todd's approach would be an example of which method of dealing with risk What is the range of the relation?[(-4, 3), (-4, 4), (-3, 1), (1, 1)}{-4, -4,-3, 1} {-4, -3, 13{1, 1, 3, 4]{1,3,4 What is the sum of these expressions: (-3.5t - 4s + 4.5) + (-7.1 - 0.3s + 4.1t) The landing of pollen on the stigma is followed by the growth of the pollentube towards the ovule. The pollen tube growth is guided by chemicals released from the pistil of the female flower. What is this type of growth inthe direction of chemicals called? positive chemotropism negative phototropism positive phototropism The human body contains many glands, including the pituitary, thymus, and thyroid. The table below shows the functions of two of these glands. Function 1. Associated with the immune system and is largest in size during teenage years 2. Produces hormones which are required for growth and various body functions Which of the following matches correctly the names of the glands with their functions? Group of answer choices PituitaryFunction 1; ThyroidFunction 2 ThyroidFunction 1; ThymusFunction 2 ThymusFunction 1; PituitaryFunction 2 PituitaryFunction 1; ThymusFunction 2 Can someone pls help me find the value of b and x?? the epidermis of a plant functions like what part of an animal Which speaker would most likely agree with President Ronald Reagan'snational security policiesSpeaker 1: A continuing proliferation of weapons will result in global war.Speaker 2: Conventional arms are more important than advanced technology,Speaker 3: The military draft is essential for combat preparedness.Speaker 4: Increased defensive strength will discourage aggression by others. In an inelastic collision, which of the following statements is always true?[A] Kinetic energy is conserved in the collision.[B] Momentum is conserved in the collision.[C] After the collision, the objects always merge into one.[D] The collision takes more that 1 second to complete. Study the following quote. Then answer the question that follows."We ... enact, constitute, and frame such just and equal laws, ordinances, acts, constitutions, and offices, from time to time, as shall be thought most meet and convenient for the general good of the colony, unto which we promise all due submission and obedience."This quote from the Mayflower Compact helped American colonists understand the idea of A. petition B. constitutional monarchy C. tyranny D. social contract Young was elected senator from George true or false e is 5 more than d.fis 7 less than d.a) Write an expression for e in terms of d. When 1/2 of the number N is decrease by four, the result is -6. What is three times N added to seven? Pass compose? ?I need help with this French thing. How do I put these sentences into pass compose?1.) The girl has returned to the house2.) the man ate a sandwich with a soda3.) the student found his homework 4.) the virus has been annoying5.) I went to the supermarket with my mask6.) I went to bed at midnight7.) my parents worked from home yesterday8.) we ate pizza every day9.) they left to walk the dog10.) I have helped my mom Thanks to anyone thats willing to help! What enabled great Zimbabwe to become such a great city Please help me with those questions please please help In extreme driving conditions such as snow, ice or heavy rain, you should stay atleast seconds behind the next vehicle.A. 2-3B. 4C. 6-10 What was one of the reasons the businesses moved to the south