Find the volume of the cone in terms of pi. 405TT cm3 324TT cm3
405TT cm3 72TT cm3
Answers
The volume of the cone in terms of pi is 324π cubic cm.
What is volume of cone?Volume in mathematics describes how much space a three-dimensional item takes up. It is a measurement of the object's capacity, or the volume of fluid it can store. Typically, cubic units like cubic metres (m3) or cubic centimetres are used to determine an object's volume.
A three-dimensional object's shape affects the formula used to determine its volume. A rectangular prism's volume, for instance, can be determined by multiplying its length, width, and height.
The volume of the cone is given by the formula:
V = (1/3)πr²h
Now, for r = 9 and h = 12 we have:
V = (1/3)πr²h
V = (1/3)π(9²)(12)
V = 324π cubic cm
Hence, the volume of the cone in terms of pi is 324π cubic cm.
Learn more about volume of cone here:
https://brainly.com/question/29767724
#SPJ1
Related Questions
Can some one explain how to do it please. I am so confused.
Answers
Hi there!
Your job, at least on this triangle, is pretty simple. This is a 45-45-90 triangle.
Because this is a 45-45-90 triangle, both legs are 5. That leaves us to find the hypotenuse, x.
And a 45-45-90 triangle's hypotenuse is easy. You just take the measure of one of the legs, or 5 in this case, and stick a [tex]\sqrt{2\\}[/tex] right next to it. So your answer will be:
[tex]5\sqrt{2}[/tex]
I hope this helps! :)
Find the measure of the angle AED in the figure below
Answers
Answer:
112 degrees
Step-by-step explanation:
Select the correct answer. Which expression is a prime polynomial?
A. x^3 - 27y^6
B. x^4 + 20x^2 - 100
C. 3x^2 +18y
D. 10x^4 - 5x^3 + 70x^2 +3x
Answers
The expression is a prime polynomial is [tex]x^3 - 27y^6[/tex]
What is a prime polynomial?An irreducible polynomial is a polynomial (of degree greater than zero) that cannot be factored into polynomials of lower degrees. The irreducibility property depends on the nature of the coefficients that are accepted for the possible factors, that is, the field or ring to which the coefficients of the polynomial and its possible factors should belong.
In this way we have that:
[tex]x^3 - 27y^6[/tex]
See more about prime polynomial at brainly.com/question/17489661
According to the 2010 census, 11.7% of the people in the state of Oregon were Hispanic or Latino. A political party wants to know how much impact the Hispanic and Latino vote will have, so they wonder if that percentage has changed since then. They take a random sample of 853 adults in Oregon and ask, among other things, their race. 113 of the people surveyed were Hispanic or Latino. Can the political party conclude that the Hispanic proportion of the population has changed since 2010? Test an appropriate hypothesis.
Answers
Answer:
A political party wants to know how much impact the Hispanic and Latino vote will have, so they wonder if that percentage has changed since then. They take a random sample of 853 adults in Oregon
This is the answer to Jo question
Answers
Answer:
Kindly check explanation
Step-by-step explanation:
The following mistakes could be explained observed from the plotted bar chart presented in the attachment :
1.) The numeric label of the y-axis which shows the number of text messages isn't well scaled, the numbering did not start from 0, hence this is a defect in the scaling of the bar chart.
2.) Looking closely, the plotted bars do not ALIGN well in terms of spacing as the interval between each bar isn't consistent.
3.) Both the x and y axis of the graph are t labeled thus failing to add a good and meaningful description to the plot especially for first time viewers.
0.38x < 25 -10.81 - 10
Answers
Answer:
x=<15.28947
Step-by-step explanation:
0.38x<25-20.81
0.38x <5.81
0.38x÷0.38 < 5.81÷0.38
x <15.28947
This net represents an unfolded box.
What is the total surface area, in square inches, of this box.
Answers
Answer:
The answer is C. Which is 248 square inches.
Step-by-step explanation:
Which of the following functions translates the graph of the parent function f(x) = x2 horizontally left 8 units?
Ah(x) = x2 + 8
B. h(x) = (x – 8)
C. h(x) = x2 - 8
D. h(x) = (x + 8)2
Answers
Here is the process;
help help help help helph helph epl
Answers
A: 7.2
B: 14.1
C: 9.5
D: 3.7
E: 8.1
find the perimeter of these figures *
please*
Answers
Answer:
The perimeter of figure a is 44 inches, the perimeter of figure b is 72 inches.
Step-by-step explanation:
The sides of figure a is 8; 2; 3; 12; 2; 12; 3; 2, to get the perimeter, add all the sides together, which will be 8 + 2 * 2 + 3 * 2 + 12 * 2 = 8 + 4 + 6 + 24 = 12 + 30 = 42 inches. The sides of figure b is 3; 3; 3; 3; 13; 13; 5; 5; 5; 5; 7; 7, to get the perimeter, add all the sides together, which will be 3 * 4 + 13 * 2 + 5 * 4 + 7 * 2 = 12 + 26 + 20 + 14 = 32 + 40 = 72 inches.
Answer:
a) 44
2 + 8 + 2 + 8 + 12 + 12 = 44
b) 72
13 + 13 + 3 +3 +3 +3 +5 +5 +5 +5 +7 +7 = 72
Step-by-step explanation:
What is the area of the triangle ?
Answers
Answer:
I atttached some screenshots of something that explinaed better than I can. Another way to do it is rations. If you cna determine each of the angles, then you can set the sides equal to each other and find the missing sides otherwose this is proballu the best way to do it.
Step-by-step explanation:
He has the answer so just copy what he said
find the value of x and y
Answers
Answer:
how do we find the value of x and y if there's no equation so please write your question
Answer:
Since, I could not answer your last question, I have tried to explain WHY SUM OF CO INTERIOR ANGLE IS 180°
Step-by-step explanation:
Blah blah blah...
Please fill in will give brainiest to first answer ddddddddddddddddddddddddddddddddddddddddddd
Answers
Republican: 18 | 142 | 160
Total: 151 | 159 | 310
PLS HELP!!! The figure below has a point marked with a large dot.
First, translate the figure 7 units up.
Then, give the coordinates of the marked point in the original figure and the final figure.
Answers
3x+3 gbggggggggggggggggggggg
Answers
Answer:
I think it is 3(x+1) not sure but try it(it is a graph answer)
Estimate the solution of the system x+y=4 2x-y=6 by sketching a graph of each linear function. Then solve the system algebraically. Use your estimate to judge the reasonableness of your solution. The estimated solution is The algebraic solution is The solution is/is not reasonable because
Answers
Answer:
(10/3, 2/3)
Step-by-step explanation:
You may find it easier to write these two equations x+y=4 2x-y=6 in a column:
x+y=4
2x-y=6
Adding these together will eliminate y:
3x = 10. Then x = 10/3.
Substituting 10/3 for x in the first equation results in:
10/3 + y = 4
Clear fractions by multiplying all three terms by 3:
10 + 3y = 12
Then 3y = 2, and y = 2/3.
The solution is (10/3, 2/3)
6 plates and 5 cups cost 32.10 dollars. 7 plates and 6 cups cost 37.70 dollars. Each plate costs the same amount as the other plates, and each cup costs the same amount as the other cups. What is the cost of 1 plate? What is the cost of 1 cup?
Answers
Answer:
Plates are 2.80 Dollars and cups are 1.40 dollars
Step-by-step explanation:
Cups = c
Plates = p
6p + 5c = 23.80 ==> multiply by 6 ==> 36p + 30c = 142.80
7p + 6c = 28.00 ==> multiply by 5 ==> 35p + 30c = 140.00
Now use algebra to have the 30c be on one side and the rest on the other:
36p + 30c = 142.80 | -36p
30c = 142.80 - 36p
35p + 30c = 140.00 | -35p
30c = 140.00 - 35p
Now set them equal to each other about the 30c:
142.80 - 36p = 140.00 - 35p
Use algebra to solve for p:
142.80 - 36p = 140.00 - 35p | +36p
142.80 = 140.00 + p | - 140
2.80 = p
Go back to one of the "30c" equations and plug in the value for p:
30c = 140 - 35p
30c = 140 - 35(2.80)
30c = 140 - 98
30c = 42 | /30
c = 42/30
c = 1.4
Answer:
the cost of 1 plate $4.1
the cost of 1 cup $1.5
Step-by-step explanation:
6p + 5c = 32.10
7p + 6c= 37.70
Multiply the first by 6
Multiply the second by -5
and then ADD both
36p +30c = 192.6
-35p-30c = -188.5 (30c is cancelled)
p = 4.1
4.1(6) +5c = 32.10
24.6 +5c = 32.10
5c = 7.5
c= 1.5
1.5(5) =7.5
24.6 + 7.5 = 32.10
Need helpppp helppp plzzzz 20 points
Answers
Answer: 7^3/7^6= 1/343
Step-by-step explanation: We move 7^-6 to a denominator because we cannot have a negative exponent in the numerator.
So it would be 7^3/7^6
Which then would be 7*7*7/7*7*7*7*7*7
Which would equal 343/117649
Simplify and you get 1/343
Use the triangle shown on the right to answer the question Which equation can you use to solve for a? 30 sin (35) sin(35° ) 0 30 sin (359) sin(60°) sin(85° 30 sin (359)
Answers
Answer:
congruent acute angle, we will use properties of similar triangles to establish trigonometric function ... θ = - with θ in Quadrant III, what is. ( ) sin θ ? 35. If. ( ). 2 sin. 3 θ = - with θ in Quadrant III, what is. ( ) cos θ ? 36. If. ( ).
28. tan 60°. 29. sin 30°. 30. cos 45°. Use your calculator to find each trigonometric ratio. Round to the nearest hundredth. 31. tan 51°. 32. sin 80°. 33. cos 77°. 34. tan 14°. 35. sin 55°. 36. cos 48°. Skills Practice p. S18
Answer:b
On edge
Step-by-step explanation:
Which fractions are equivalent to the fraction below check all that apply 12/21 ?
Answers
If 300 students were surveyed in Mrs. Morton's class, how many chose badminton as their elective?
Answers
Answer:
150
Step-by-step explanation:
300/2 = 150
50%, or half, of 300 is 150
Please please please please please please please please help with my daily thing
Answers
Answer:
A
Step-by-step explanation:
Plzzz help!!! ill givee brainliest!!!!
A student attempted to generate an equivalent expression using the distributive property, as shown below: 2(x + 5) = 2x + 5 What was the mistake made? (5 points) a 2 was not multiplied by x b 2 was not multiplied by 5 c Incorrect sign was used for the first term d Incorrect sign was used for the second term
Answers
Answer:
b) 2 was not multiplied by 5
Step-by-step explanation:
Correct answer: 2x + 10
pls help me!!
i will give brainliest!!
Answers
Answer:
D
Step-by-step explanation:
Kevin is making trail mix for his hike tomorrow. He has 9
cups of candy coated peanuts, and 2 cups of granola.
How many bags can he make without having any
ingredients left over, but with every bag having the exact
same ratio of peanuts to granola?
Answers
Answer:
2
Step-by-step explanation:
Solve for x round your answer to the nearest tenth 13 18 x
Answers
Answer:
x=24.9
Step-by-step explanation:
Use pythagoras theorem to find half of x which is 12.45 then multiply by 2 to get x
jim has 6 apples, he gave away 2 apples, how many apples does jim have left
Answers
Answer:
Jim has 4 apples left.
Step-by-step explanation:
If you subtract 6 minus 2 you will get 4.
Answer: 4
Step-by-step explanation:
6-2=4
i know it’s a troll don’t worry
A box contains 3 red pencils, 4 blue pencils, and 8 green pencils. Picking a yellow pencil from the box is
Answers:
Likely
Unlikely
certain
Impossible
Answers
if the side of a traingular fiels is in ratio of 6:9:10. if it perimeter is 2500m what is the area of that field
Answers
Answer:
266634.11 m^2
Step-by-step explanation:
The following information is given in the question
The ratio of the side of the triangular fields is 6:9:10
And, the perimeter is 2500m
We need to find the area of that field
So
Let us assume the 3 sides be x
Here so the sides be 6x,9x, 10x
Now the perimeter = sum of the length of all sides
2500 = 6x + 9x + 10x
2500 = 25x
x = 100
The three sides would be 600,900 and 1000
Now the area of that field would be
As we know that
The Area of the triangle as per the Heron Formula is
[tex]= \sqrt{s(s-a)(s-b)(s-c)} \\\\= \sqrt{1250(1250-600)(1250-900)(1250-1000)} \\\\= \sqrt{1250(650)(350)(250)} \\\\= \sqrt{71093750000}[/tex]
= 266634.11 m^2
Hi please help thank you
Answers
This is because
2x+(6x+20)=180
8x+20=180
8x=160
8x/8=160/8
X=20
