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..
Answers
Answer:
I don't know really sorry friend I am so sorry I was just wondering for answers
Related Questions
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
what is (4 multiply 7 dived by 2 ?
Answers
Answer:
14
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:
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 + 21Answer:
[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
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
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
12 cups equals 6 pints
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
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:
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"
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:
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:
please help!!!!!!!!!!!!
Answers
I Did This And I Somehow Came Out To B. So B I Guess Sorry if Im Wrong
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
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:
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
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! :)~
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! :)
[tex] |3x - 6| + 3 < 15[/tex]
Solve each inequality. Graph the solution.
Answers
|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
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.
1/2(6x+4) =5(2x-8) im not sure what order to do things in or really how to do it
Answers
Pls mark brainliest
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
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.
Use a Pythagorean Theorem to find the missing length and then round the result to the nearest tenth.
a=7,b=__,c=8
Answers
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:
Solve for x
5x/6-2=8
Answers
X= 8(4)/5
Answer is X= 32/5 or in decimal X= 6.4
Hope it works! Good luck!
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:
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 12 × 24??????????????????
Answers
Answer: 288
Step-by-step explanation:
um what
Answer:
12 × 24 = 288.
Step-by-step explanation:
hope this helps :)
What is the value of the point on the number line?
5/8
3/8
5/7
4/6