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
BigorU [14]
3 years ago
8

Help please with work

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

200.96 ft²

Step-by-step explanation:

The question is on surface area of a closed cylinder

Formulae= SA=2 ×pi× r² + 2×pi×r×h

Where pi=3.14

SA= 2×3.14×2² + 2×3.14×2×14

SA=25.12+175.84

SA=200.96 ft²

You might be interested in
You deposit $5000 in an account earning 7.5% simple interest . How long will it take for the balance of the account to be $6500
GREYUIT [131]
Since this is a problem of simple interest, then the interest earned will be based always on the principal amount which is 5000. So assuming that, lets also assume that the duration to get interest will be in years since that is the most commonly used duration anyway. So first, let's multiply 5000 with 0.075 to get the interest for the first year. So we will have 375. This means that we will be getting 375 interest every year. We can do trial an error method to get the number of years that will yield us to 6500. Through that, I was able to get 4 years. So 4 times 375 equals  1500 plus the original balance of 5000. It will take 4 years before your balance reaches 6500
7 0
3 years ago
Find the perimeter and area of the figure.
iogann1982 [59]

Answer:

perimeter of the figure =32 units

area of the figure=56 units²

8 0
3 years ago
In my pocket I have 8 quarters and 6 dimes. What fractional portion of the coins in my pocket are dimes
marin [14]

im pretty sure the answer is 3/4

7 0
3 years ago
Read 2 more answers
Please help I need someone to help me ASAP. No trolling
nata0808 [166]

Answer:

It will be 16/8 I hope you are happy

6 0
2 years ago
I need help on 4, 5, and 6.
Ahat [919]

Answers and Explanations:

4. They do not have a proportional relationship. For the first 3 sets, you can multiply x by 2.5 to get y. But that does not work for 8 and 18, so there is no proportional relationship between x and y.

5. Yes. For equilateral triangles, the side length is equal to the perimeter divided by 3, the number of sides. Vise versa, the side length times 3 equals the perimeter. If the side length is 3 in, multiply by 3 to get 9 in, the diameter.

6. Yes. it is proportional. X times 80 equals Y. In this case, in 8 hours, 640 tickets were sold.

<em>I hope these help! Feel free to give me Brainliest, if you thought the explanations helped your understanding. :)</em>

6 0
3 years ago
Other questions:
  • In the accounting department at a university, 60% of the students are women and 250 of the students are men. How many accounting
    5·1 answer
  • F(x) = -x2 + 10x - 17 a. Axis of Symmetry: b. Vertex: (Max, Min) c. Domain: d. Range: ​
    14·1 answer
  • For ten weeks, you recorded the growth of five rabbits. Each rabbit was given unlimited freshwater, but was fed a different type
    8·1 answer
  • Given that x +y=180, p +q =180, and p=x show that y =q
    7·1 answer
  • The graph below compares plant height to the age of the plant, in weeks.
    11·2 answers
  • Solve 5x - c = k for x
    8·1 answer
  • An arithmetic sequence has the following properties:
    13·1 answer
  • Which of the following equations passes through the point (-2,-4) and is parallel to the x-axis .
    15·1 answer
  • Help help help help please pleaseeeee
    6·1 answer
  • 4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!