1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ollegr [7]
3 years ago
15

A set of dessert glasses are in the shape of a cone. If each glass is 9 cm across and 12 cm tall, what is the volume of each gla

ss? Round to the nearest tenth. Use 3.14 for pi. In the second box, type the exponent for the label.
Mathematics
1 answer:
Triss [41]3 years ago
4 0
The volume of the cone is equal to 1/3 bh where b is the area of the base. since the base is a circle then b is equal to pi d^2/4. substituting to the formula, V = pi d^2/ 12 * h. pi is equal to 3.14. substituting the values given above, then V = 3.14* 9 cm^2/ 12 * 12 cm equal to 254.34 cm3. 
You might be interested in
1/2(3/4n+ 9) and 2(12 + 8x) -3(4x -9) i need help with these two
Ghella [55]
I dont know if this is right but the answer to 2(12+8x)-3(4x-9) might be 4x+51?
5 0
3 years ago
Read 2 more answers
What is the primary goal and secondary goal of the Fried Liver Opening in chess? <br />
polet [3.4K]

Play usually continues 7.Qf3+ Ke6 8.Nc3 (see diagram). Black will play 8...Nb4 or 8...Ne7 and follow up with c6, bolstering his pinned knight on d5. If Black plays 8...Nb4, White can force the b4 knight to abandon protection of the d5 knight with 9.a3?! Nxc2+ 10.Kd1 Nxa1 11.Nxd5, sacrificing a rook, but current analysis suggests that the alternatives 9.Qe4, 9.Bb3 and 9.O-O are stronger. White has a strong attack, but it has not been proven yet to be decisive.

Because defence is harder to play than attack in this variation when given short time limits, the Fried Liver is dangerous for Black in over-the-board play, if using a short time control. It is also especially effective against weaker players who may not be able to find the correct defences. Sometimes Black invites White to play the Fried Liver Attack in correspondence chess or in over-the-board games with longer time limits (or no time limit), as the relaxed pace affords Black a better opportunity to refute the White sacrifice.


3 0
3 years ago
Calculating Rate of change
ivolga24 [154]

Answer/Step-by-step explanation:

We are given the following coordinates of two points on the line of the graph shown in the question as: A(2, 1) and B(4, 2)

Vertical change from point A = y_2 - y_1 = 2 - 1 = 1

Horizontal change from point A = x_2 - x_1 = 4 - 2 = 2

Rate of change = \frac{y_2 - y_1}{x_2 - x_1} = \frac{1}{2} = 0.5

3 0
3 years ago
The large rectangle below represents one whole. What percent is represented by the shaded area? (URGENT)
nikitadnepr [17]

Answer:

40%

Step-by-step explanation:

The whole rectangle is split into 5 parts. Two out of 5 parts are shaded.

Set up a fraction:

\frac{\text{Shaded}}{\text{Whole}}=\frac{2}{5}

Convert into a decimal:

\frac{2}{5}= 0.4

Multiply the decimal by 100 to get the percent:

0.4*100=40

So, forty percent of the rectangle is shaded.

Hope this helps.

4 0
3 years ago
Read 2 more answers
Yeah thanks if u help I love u no matter what..
skad [1K]

Answer:

please stop all this love comments

Step-by-step explanation:

okk? that will be better

3 0
2 years ago
Other questions:
  • What is the reciprocal of (22z)/(11x)?
    14·2 answers
  • Value 10. 5 + 3 times 2 minus 6
    9·1 answer
  • How much money will you have in 6 months if you invest $1000 at 3% compounded monthly
    11·1 answer
  • he line representing the first table is shown in the graph. What is the solution to the system of linear equations represented b
    14·2 answers
  • Write the interval as an inequality. Then graph the solutions.
    11·1 answer
  • Bella is going to redecorate her room using wallpaper. Her wall has a large window in the middle. The diagram below shows the wa
    12·1 answer
  • What expression is a factor of 18x²-15x+2
    13·1 answer
  • If the total surface area of lidless cubical box is 90 cm square find the length of edge of the box​
    15·1 answer
  • X+4+3x=72<br> x+4+3x=72<br><br> .
    11·1 answer
  • PLEASE HELP, I NEED THIS OR I WILL FAIL MY CLASS PLZZZZ. <br> 30 POINTS AND BRANILEST
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!