The diagram shows a cone. Given that the volume of the cone is 21 m’and the height of the cone is
12 cm. Form a quadratic equation based on the given information.

Please help me..


The Diagram Shows A Cone. Given That The Volume Of The Cone Is 21 Mand The Height Of The Cone Is12 Cm.

Answers

Answer 1

Answer:

I don't know really sorry friend I am so sorry I was just wondering for answers


Related Questions

A and B are vertical angles. If m A = (5.x - 2)° and m
B = (3r + 12), then find the value of x

Answers

Answer:

Step-by-step explanation:

∠A=∠B               (V.O.A, Vertically oppt angles are eql)

5x-2=3x+12

5x-3x=12+2

2x=14

∴x=14÷2

x=7°

Answer:

hope that will help you

what is (4 multiply 7 dived by 2 ? ​

Answers

4 times 7 equals 28 divided by 2 which would equal 14

Answer:

14

Step-by-step explanation:

The sum of two integers is -27. If one of them is 260. find the other.

I NEED THIS ASAP!!!
PLSSSSSSSSS

Answers

Answer:

-287

Step-by-step explanation:

If x + y = z, then z - y = x and z - x = y. Since 260 + x = -27, then -27 - 260 = x.

You can change the signs for a moment but you need to change them back at the end. 27 + 260 = 287, flip the signs, -27 - 260 = -287.

The graph below shows the time Andrea spent reading one day. Write a few sentences to describe the relationship between the time Andrea spent reading and the number of pages she read.

Answers

Answer:

the more pages she read, the more time she read for.

Step-by-step explanation:

solve for x: -2(x+9)=5(x-7)

Answers

Answer: [tex]x[/tex] = [tex]\frac{17}{7}[/tex]

Step-by-step explanation:

Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below.

Step 1: Expand.

−2[tex]x[/tex] − 18 = 5[tex]x[/tex] − 35

Step 2: Add 2[tex]x[/tex] to both sides.

−18 = 5x − 35 + 2[tex]x[/tex]

Step 3: Simplify 5[tex]x[/tex] − 35 + 2[tex]x[/tex] to 7[tex]x[/tex] − 35.

−18 = 7[tex]x[/tex] − 35

Step 4: Add 35 to both sides.

−18 + 35 = 7[tex]x[/tex]

Step 5: Simplify −18 + 35 to 17.

17 = 7[tex]x[/tex]

Step 6: Divide both sides by 7.

[tex]\frac{17}{7}[/tex] = [tex]x[/tex]

Step 7: Switch sides.

[tex]x[/tex] = [tex]\frac{17}{7}[/tex]

~I hope I helped you! :)~

What is 12 × 24??????????????????

Answers

Answer: 288

Step-by-step explanation:

um what

Answer:

12 × 24 = 288.

Step-by-step explanation:

hope this helps :)

Use a Pythagorean Theorem to find the missing length and then round the result to the nearest tenth.
a=7,b=__,c=8

Answers

Kkvhhnn Lala iron hun BBC clan Jessica em inch

12 cups equal:
A. 3 gallons
B. 6 quartz
C. 2 gallons
D. 24 quartz
E. 6 pints

Answers

Answer:

6 pints

Step-by-step explanation:

I just asked Alexa

6 pints

12 cups equals 6 pints

There are 5 monkeys and 1 tiger which one is smarter?

Answers

Answer:M O N K E

Step-by-step explanation:because monke smort

Answer: Monkeys!

Step-by-step explanation: Monkeys are sometimes smarter than humans! There is also 5 of them

What is the value of the point on the number line?
5/8
3/8
5/7
4/6

Answers

4/6 because the numbers in 6 sections and it’s on the fourth line

Write a multiplication expression using the following clues: 1. One factor is a two digit number between 1 and 10 2. One factor is a two digit number between 1 and 10 (different from the first) 3. The product is greater than 8, but less than 10​

Answers

Answer:

3.5 x 2.5=8.75

Step-by-step explanation:

A line passes through (3,5) and (6, 14). What is the equation of the line in point-slope form? O A. y - 5 = 1/3 (x – 3) or y – 14 = 1/3 (x – 6) B. Y- 5 = 3(x – 3) or y – 14 = 3(x – 6) C. y-5 = 19/9 (x – 3) or y – 14 = 19/9 (x – 6) or y - 5 = 9/19 (x – 3) or y – 14 = 9/19 (x – 6)​

Answers

B.) y-5 = 3(x-3) or y-14 = 3(x-6)

The equation of line in point slope form is (y - 5) = 3(x - 3) or (y - 14) = 3(x - 6) passing through ( 3 , 5) and (6,14).

What is line ?

" A line is defined as the collection of points in one dimensional plane which represents only one dimension length and can extends to infinity."

Formula used

Slope(m) = [tex]y_{2} - y_{1}[/tex]/[tex]x_{2} - x_{1}[/tex]

Equation of line : ([tex]y[/tex] - [tex]y_{1}[/tex]) = m([tex]x[/tex] - [tex]x_{1}[/tex])

According to the question

We have

([tex]x_{1}[/tex], [tex]y_{1}[/tex]) = (3 , 5)

([tex]x_{2}[/tex] , [tex]y_{2}[/tex]) = (6 , 14)

Substitute the value in the formula  to get slope of line we get,

 m =  14 - 5/6 - 3

      = 9/3

      = 3

Substitute the value in the formula of equation of line we get,

For ([tex]x_{1}[/tex], [tex]y_{1}[/tex]) = (3 , 5)

(y - 5) = 3(x - 3)

or

For ([tex]x_{2}[/tex] , [tex]y_{2}[/tex]) = (6 , 14)

(y - 14) = 3(x - 6)

Hence, Option (B) is the correct answer.

Learn more about equation of line here

https://brainly.com/question/21511618

#SPJ2

You start at (5, -4), You move up 3 units. Where do you end?

Answers

Answer:

(5, -1)

Step-by-step explanation:

The y coordinate increases by 3.

Answer:

-5,1

Step-by-step explanation:

Which statement about the function

y=-1/4x-2

is true?

A As the value of x increases, the
value of y increases.
B As the value of x decreases, the
value of y stays the same.
C As the value of x increases, the
value of y decreases.
D As the value of x decreases, the
value of y decreases.

Answers

Answer:

i think its D

Step-by-step explanation:

please help!!!!!!!!!!!!​

Answers

I Did This And I Somehow Came Out To B. So B I Guess Sorry if Im Wrong


[tex] |3x - 6| + 3 < 15[/tex]
Solve each inequality. Graph the solution.​

Answers

i can’t graph it, but this is how you would simplify it:

|3x-6|+3<15
(subtracting is really adding a negative):
|3x+-6|+3<15
(absolute value makes it all positive):
3x+6+3<15

3x+9<15 should be the answer, but if it were to act as a ratio this would be the answer:

x+3<5

Solve for x
5x/6-2=8

Answers

X= 8(6-2)/5
X= 8(4)/5
Answer is X= 32/5 or in decimal X= 6.4

Hope it works! Good luck!

Find the slope of the given relations (2, 5) (2,7) the answer for this pleaee

Answers

Answer:  The slope is undefined.

Step-by-step explanation:

The graph of this line is a vertical line, parallel to the y-axis, passing through 2 on the x-axis and includes every real y-value.

Slope is rise/run. The run is the difference in x-values. 2-2=0  

Division by 0 is "undefined"

Which is equivalent to the following expression?
4(9m + 3) + 9 - 2(3m)
a. 16m + 9
b. 30m + 21
c. 30m + 9
d. 42m +21

Answers

30m +21

4(9m + 3) + 9 - 2(3m), distribute the numbers into the parenthesis 36m+12+9-6m, combine like terms 30m + 21

Answer:

[tex] \huge{ \bold{ \boxed{ \text{30m + 21}}}}[/tex]

Step-by-step explanation:

[tex] \text{4(9m + 3) + 9 - 2(3m) }[/tex]

[tex] \text{Step \: 1} : \text{Distribute \: 4 \: through \: the \: parentheses}[/tex]

➵ [tex] \text{36m + 12 + 9 - 2(3m)}[/tex]

[tex] \text{Step \: 2} : \text{Multiply \: 2 \: by \: 3m}[/tex]

➵ [tex] \text{36m + 12 + 9 - 6m}[/tex]

[tex] \text{Step \: 3 : \: Combine \: like \: terms}[/tex]

[tex] \text{Like \: terms \: are \: those \: which \: have \: the \: same \: base.}[/tex]

➵ [tex] \text{36m - 6m + 12 + 9}[/tex]

➵ [tex] \text{30m \: + 12 + 9}[/tex]

[tex] \text{Step \: 4 : Add \: the \: numbers}[/tex]

➵ [tex] \text{30m \: + \: 21}[/tex]

[tex] \sf{Hope \: I \: helped}[/tex]!

[tex] \sf{Best \: regards}[/tex] !

~TheAnimeGirl

You start at (4, 4). You move right 1 unit and down 4 units. Where do you end?

Answers

Answer: (5,0)

Step-by-step explanation:

Answer:

You would end at (5,5)

On the the grid or your platform I believe

Please help me I’m begging you pleaseeee ASAP I’ll mark you as brainlister

Answers

Answer:

If I understand correctly you just flip it over (2,5) and then you meet both requirements

Step-by-step explanation:

Find two consecutive odd numbers such that seven times the smaller number is 17 more than six times the larger

Answers

Answer:

29 and 31

Step-by-step explanation:

Let

x = the first odd number

x + 2 = the second odd number

seven times the smaller number is 17 more than six times the larger

7*x = 17 + 6(x + 2)

7x = 17 + 6x + 12

Collect like terms

7x - 6x = 29

x = 29

x + 2 = 29 + 2

= 31

Check:

7*x = 17 + 6(x + 2)

7*29 = 17 + 6(29 + 2)

203 = 17 + 6(31)

203 = 17 + 186

203 = 203

Therefore, the two consecutive odd numbers are 29 and 31

Hotel A charges $140 and an additional $10 per person. Hotel B charges $80 and an additional $20 per person. Write an equation that will help determine how many people must rent the room for the charges to be the same?

Answers

Answer:

2 people must rent the room in hotel B to make the charges the same

Step-by-step explanation:

5(x −7)+42 = 3x +7+ 2x

SHOW WORK PLZ

Answers

Answer:

5(x-7)+42=3x+7+2x

5x-35+42=3x+7+2x

5x+7=5x+7

lol its equal, forgot the term for that tho..

Step-by-step explanation:

Answer:

5X + 7 = 5X+7

Step-by-step explanation:

5(X - 7) + 42 = 3X + 7 + 2X

5X - 35 + 42 = 5X + 7

5X + 7 = 5X + 7

1/2(6x+4) =5(2x-8) im not sure what order to do things in or really how to do it

Answers

X=6
Pls mark brainliest

Which is the graph of arctan(x)?

On a coordinate plane, a function approaches x = negative StartFraction pi Over 2 EndFraction, has an inflection point at (0, 0), and approaches x = StartFraction pi Over 2 EndFraction. The function repeats at increments of pi on the x-axis.
On a coordinate plane, a function approaches y = negative StartFraction pi Over 2 EndFraction, has an inflection point at (0, 0), and approaches StartFraction pi Over 2 EndFraction.

On a coordinate plane, a function approaches the y-axis in quadrant 1, has an inflection point at (StartFraction pi Over 2 EndFraction, 0), and approaches x = pi. The function repeats at increments pi on the x-axis.

On a coordinate plane, a function approaches y = pi, has an inflection point at (0, StartFraction pi Over 2 EndFraction), and approaches the x-axis in quadrant 1.

Please see attached below:

Answers

Answer:

First graph (see below)

Step-by-step explanation:

The graph of the arctan(x) is the first graph attached, see below. This is because if you were to plug in the equation in any TI calculator, you would get this graph.

help me pleasssseeee​

Answers

Answer:

$600

Step-by-step explanation:

The bike is $800

if the bike cost 3/4 of regular price then you multiply $800 * (3/4)

3/4 = .75

$800 * .75 = $600

Sale price is $600

Is 1/2 bigger or less then 20%​

Answers

Answer:

1/2 is BIGGER than 20%

Step-by-step explanation:

1/2 is the same as 50% and 50% is greater than 20%

(Percent is out of 100 so half of 100 is 50.)

Hope that helps and have a great day!

Answer:

Well if it is a sale taking place then 1/2 off is less than 20% off

However if the prices are being increased then 1/2 more is bigger than 20% more.

Step-by-step explanation:

the first person to answer will be marked Brainliest

A sweater is on sale for $31.20. The original price is $52. What is the percent discount?

Answers

Answer:

40 %

Step-by-step explanation:

40% off - 31.20/52 = .60 which means a 40% discount

hope this helps! :)

d(A-N)=Q solve for d

Answers

Answer: D = Q/A - N

Step-by-step explanation: u just divide both sides by A - N

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