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
mixas84 [53]
3 years ago
8

Label the net for the cylinder. Then find the surface area of the cylinder. Give your answer in term of π and as a decimal numbe

r rounded to the nearest tenth.
Question 2
Surface Area:
π≈
ft2
DO NOT PUT RANDOM ANSWERS!!!!!!!!!

Mathematics
1 answer:
prohojiy [21]3 years ago
7 0
To find the surface area of a cylinder, add the areas of the two circles and the rectangular piece connecting them

area of circle: A = pi(r)^2
A = pi(7)^2
A = 49pi

area of rectangle: A = length X width
the length is the circumference of the circle
C = 2pi(r)
C = 2pi(7)
C = 14pi
multiply 14 pi by the width 5
area of rectangle: 70pi

add the areas of the two circles and the rectangle:
49pi + 49pi + 70pi = 168pi

ANSWER: 168pi
for the decimal if you use pi on the calculator then the answer is 527.8
but if u multiply by 3.14 the answer is 527.5

hope this helps!
You might be interested in
​Yesterday, a movie theater sold 262 bags of popcorn. A large bag of popcorn costs ​$3. A small bag of popcorn costs ​$1. In​ al
Snezhnost [94]

Answer:

Small: 178

Large: 84

Step-by-step explanation:

L + S = 262

S = 262 - L

3L + S = 430

3L + 262 - L = 430

2L = 168

L = 84

S = 262 - 84

S = 178

5 0
3 years ago
Read 2 more answers
The odds of flipping a fair coin either heads or tails is 50%. The odds of rolling a six on a fair six sided die is 16.6% or 1 i
creativ13 [48]

Answer:

P( sum is prime )= 73/216

Step-by-step explanation:

The minimum value of the sum will be 3 and maximum value will be 18. So the prime numbers in this range are 3 , 5, 7, 11, 13, 17.

P(sum=3)=1/216, P(sum=5)=6/216, P(sum=7)=15/216, P(sum=11)=27/216, P(sum=13)=21/216, P(sum=17)=3/216.

The final probability will be sum of the above given probabilities.

Hence P( sum is prime )= 73/216

8 0
3 years ago
The height in feet is modelled by the function below, where the t is in
Sedaia [141]

The object reaches the lowest height at 5 seconds

<h3>How to determine the time?</h3>

The function is given as:

f(t) = -2t² +22t + 6

Differentiate the function

f'(t) = -4t +22

Set to 0

-4t +22 = 0

Subtract 22 from both sides

-4t = -22

Divide both sides by -4

t = 5.5


Remove decimal points

t = 5

Hence, the object reaches the lowest height at 5 seconds

Read more about quadratic functions at:

brainly.com/question/1214333

#SPJ1

6 0
2 years ago
50 POINTS!PLEASE HELP
Mamont248 [21]

Step-by-step explanation:

For no 1...

The range is [ -9, -7, 1]

For no 2....

The range is [-12, -10, -2]

For no 3.....

The range is [-11, -8, 4]

4 0
3 years ago
Read 2 more answers
Try This one out and I’ll give you brainliest no links or I will report you Thank you
sladkih [1.3K]

Answer:

32. steps below.

Step-by-step explanation:

So calculate 4(2x2^3-8)

=

4(2^4-8)

calculate

4(16-8)

Then get

4x8=32.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Help on math please answer both
    10·1 answer
  • A club had some money to purchase new chairs. After buying 355 chairs at $199 each, there was $1,068 remaining. How much money d
    14·2 answers
  • If the solution to y=4x+3 is (4,16) what would the steps needed to get (4,16) be?
    5·1 answer
  • Solve the inequality 5(2h+8)&lt;60
    14·1 answer
  • How do you write -4 less than a number ​
    5·1 answer
  • Find the median of the set of data. Use a calculator if necessary. (Remember to put the list in numerical order.)
    15·2 answers
  • Which point is the reflection of point E across the y-axis what are it’s coordinates ??
    8·2 answers
  • Help pleaseeeeeeeeeee
    11·2 answers
  • guys honestly my day hasnt been that good but anyway here your daily free pints, hope you guys are having a good day keep your h
    11·2 answers
  • 4y(2 + y) - (3y +3)<br> HELPPP
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!