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
evablogger [386]
3 years ago
9

Help!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Marina CMI [18]3 years ago
3 0

Answer:

Step-by-step explanation:

area of a cylinder = (area of a circle) times the (height)

area of a cylinder = π radius² × height

            radius = 57 cm        height = 40 cm

area of a cylinder  =   π 57² cm² × 40 cm

                              =   π (57² × 40) cm³

                              =   π ( 57 × 57 × 40) cm³             57x57 = 399 + 2850 = 3249  

                              =   π (3249 × 40) cm³

                              =    129969π cm³      π = 3.14

                              =    129969 × 3.14  cm³

                              =    408,074.4 cm³       < -----------------   Final Answer

You might be interested in
Ken wants to install a row of ceramic tiles on a wall that is 21 3/8 inches wide. Each tile is 4 1/2 inches wide. What fraction
pentagon [3]

Answer: 1/4

Step-by-step explanation:

He needs 4 3/4 whole tiles, you could round it to 5 whole tiles. He needed 4 3/4 whole tiles. To completely fill in all the spaces on the wall evenly, it needs to be 5 even, while, tiles. To fill in the empty space, you must subtract 5 and 4 3/4, which explains why Part A says “How many whole tiles does he need” and the answer “4 3/4” So, Subtraction: 5- 4 3/4 = 1/4!

Your welcome :)

6 0
2 years ago
I need help with these as well
Mkey [24]
The answer to c. Is 8t+12g
4 0
3 years ago
I NEED HELPP
Leno4ka [110]

5 it's not a factor of 2058

4 0
2 years ago
Read 2 more answers
What's the next ones?
hammer [34]
3.) 2 × 0.5 = 1 4.) -2 × -0.5 = 1
4 0
3 years ago
Help would be appreciated :)
RoseWind [281]
Your 3rd option, or (-6,-3,0,3,6) would be the answer
3 0
3 years ago
Other questions:
  • A farmer plants corn and soybeans. This model shows the area reserved for each.
    11·2 answers
  • Consider the expression 4x-3 what is the value of the expression when x=7. What is the value of the expression when x=22
    8·2 answers
  • A clock has the diameter<br> of 12 inches. What is the<br> area? asap plz
    8·2 answers
  • Can someone help me With this is geometry and I need to get it right
    8·1 answer
  • Find the minimum value of C=4x +2y
    6·1 answer
  • A teacher has a chart she would like to enlarge to put on a bulletin board. The chart is 8 cm across, and the space on the bulle
    9·2 answers
  • Please help this is confusing
    15·1 answer
  • Two numbers have a product of 20. The second number is three less than twice the first number. What are the two numbers?
    12·1 answer
  • 3x+y=8 I really don't understand this and I have tried to get the answer but always end up wrong.
    6·1 answer
  • Using Properties to Simplify Expressions
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!