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
docker41 [41]
3 years ago
13

What is the combined area of the two bases of the following cylinder

Mathematics
1 answer:
Sauron [17]3 years ago
4 0
D. 226.08cm^2

Since we are finding the combined area of the two bases of the cylinder, we are adding the area of the first base with the second base. The formula for the base of a cylinder is pi x r^2, since it is a circle. Since the bases are the same, we can rewrite this as 2pi x r^2.

Since the diameter is 12cm and r = 1/2 diameter, r = 6cm.

Thus, A = 2(3.1415)(6)^2 = 226.08cm^2
You might be interested in
What is a double angle identity to find the exact value of cos?
olya-2409 [2.1K]

find three consecutive number whose sum shall equal 45

8 0
2 years ago
8. What are the advantages of switching a quadratic function from standard form into vertex form?
Airida [17]

Answer:

vertex form automatically gives you your vertex and your y intercept so all you need to do is graph. Hope this helps

Step-by-step explanation:

3 0
3 years ago
a quadrilateral has angles measuring 105 degrees, 80 degrees, and 45 degrees what is the measure of the 4th angle
Bond [772]

Answer: 130 degrees

Step-by-step explanation:

105+80+45+x=360

230+x=360

-230 both sides

X=130 degrees

6 0
3 years ago
Factor the given polynomial completely \. If the polynomial cannot be factored, say that is prime. y^4+10y^3+16y^2
Svetach [21]
I took out the greatest common factor, which is y^2 and factored from there
You’ll end up with y^2(y+2)(y+8)
Here’s my work :)

4 0
3 years ago
Read 2 more answers
Percentage grade averages were taken across all disciplines at a particular university, and the mean average was found to be 83.
Paha777 [63]
Correct Answer:
Option A. 0.01

Solution:
This is a problem of statistics and uses the concept of normal distributions. We need to convert the score of 90 into z-score and then find the desired probability from standard normal distribution table.

Converting 90 to z-score:

z= \frac{90-83.6}{ \frac{8.7}{ \sqrt{10}} }=2.33

Now we are to find the probability of z score being more than 2.33. From the z-table the probability comes out to be 0.01.

Therefore, we can conclude that the probability of class average is greater than 90 is 0.01.
4 0
3 years ago
Other questions:
  • Find the value of x <br> 115-5x-10
    11·1 answer
  • Hey can you please help me posted picture of question
    8·1 answer
  • PLEASE HELP ASAP!!!!!!
    5·2 answers
  • Given the equation 10x + 20y + 40 = 0, Find it’s gradient and intercept
    6·1 answer
  • The two-way frequency table represents data from a survey asking mall visitors whether they like seafood, meat, or both.
    7·1 answer
  • (8,y) and (-2,4);slope =-1/5
    5·1 answer
  • Support requests arrive at a software company at the rate of 1 every 30 minutes. Assume that the requests arrive as events in a
    15·1 answer
  • Help me please!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • PLEASE HELP ME FAST I WILL GIVE BRAINLIEST TO BEST AND FASTEST ANSWER
    11·1 answer
  • A square section of a kitchen floor is made of
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!