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
olasank [31]
3 years ago
12

Can someone help me?

Mathematics
1 answer:
nordsb [41]3 years ago
7 0
The base of the cylinder has area πr² = 36π ≈ 113.10 (assuming the radius is 6, and not the diameter, that's not clear to me).

If you take the paper wrapped around the cilinder, it would be a rectangular piece of height 12 and length equal to the circumference of the cilinder, being 2πr = 12π, so the area would be 12*12π=144π ≈ 452.39.

So in total this is 452.39+113.10 ≈  565.49, that's answer D.
You might be interested in
Simplify the expression 3x•(7•x) explain
yuradex [85]

Steps to solve:

3x * (7 * x)

~Simplify

3x * 7x

~Combine like terms

21x

Best of Luck!

7 0
3 years ago
Read 2 more answers
The area of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She
Viefleur [7K]

2( {x}^{2} )

3 0
3 years ago
Very easy! PLEASE HELP I will mark brainliest
Sladkaya [172]

Answer:

B i think let me solve

Step-by-step explanation:

8 0
3 years ago
4/5(20e - 5q) - 1/9(-27q + - 18e)<br><br>help
Lady bird [3.3K]

Answer: =−q+48.929073 <-- coming frm a calculator lol

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
The city of Raleigh has 10400 registered voters. There are two candidates for city council in an upcoming election: Brown and Fe
iVinArrow [24]

Answer:

Step-by-step explanation:

Hello!

a) The population of interest is the registered voters of the city of Raleigh.

b) This population is finite and its size is 10400 voters.

c) The sample was taken by making a telephone poll, calling 400 registered voters.

d) The sample size is n= 400 voters

The number of people that answered they'd vote for Brown are 151, so the sample proportion of voters that would vote for bron is:

p= 151/400= 0.3775 ≅ 0.38

e) To know how many people is expected to vote for Brown based on the results of the telephone poll you can do the following calculation:

10400*0.38= 3952

Based on the information obtained from the sample, it is expected that only 3952 voters will vote for Brown.

4 0
3 years ago
Other questions:
  • Pls help with year 8 maths
    5·2 answers
  • Please help with this question thanks
    9·1 answer
  • natalie has a choice of three breads, five choices of meats, and four choices of cheese to make a sandwich. how many different s
    5·1 answer
  • What is -0.4 as a decimal?
    8·2 answers
  • I really really need help with this
    10·1 answer
  • Which of the following shows that the product of two irrational numbers can be rational?
    5·1 answer
  • Heyyy please help FACTORISE (x-x)​
    5·1 answer
  • Darcie wants to crochet a minimum of 3 blankets to donate to a homeless shelter. Darcie crochets at a rate of 1/15 blanket per d
    10·1 answer
  • Marsha is driving 630 otal miles on a trip. She has already driven 2/5 of the distance. How far has Marsha driven?
    9·1 answer
  • 70.63 + 4.7 (show ur work take a pic)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!