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
umka2103 [35]
3 years ago
9

Calculate the surface area of the cylinder.

Mathematics
1 answer:
Rainbow [258]3 years ago
7 0
Method for SA of cylinder=
2 x pi x r x h + 2 x pi x r^2


SA = 2 x pi x 4 x 10 + 2 x pi x 4^2

= 351.9 cm^2

Hope this helps!!
You might be interested in
Alan mixes 1 1/3 cups of milk with a can of condensed soup. He makes a total of 2 5/8 cups of soup. How many cups of condensed s
Alborosie
Subtract 2_5/8 minus 1_1/3:
First, get the fractions to have a common denominator by multiplying the denominators together: 8*3 = 24
Rewrite both fractions with this new denominator:
5/8 needs to be multiplied by 3 on top and bottom to make it have a denominator of 24:
5/8 * 3/3 = 15/24
1/3 needs to be multiplied by 8 on top and bottom to make it have a denominator of 24:
1/3 * 8/8 = 8/24
Now that the fractions have been rewritten with the same denominator, subtract the mixed numbers:
2_15/24 - 1_8/24
Whole numbers:
2 - 1 = 1
Fractions:
15/24 - 8/24 = 7/24.
The can of condensed soup contains 1_7/24 cup
3 0
4 years ago
What would be the correlation coefficient (r) of the following scatter plot?
luda_lava [24]

Answer:

-0.89 (i think)

Step-by-step explanation:

Since the graph seems to be going downwards from the right, it has a negative correlation. And since the data seems to be pretty close together, the correlation must be strong. That narrows the answer down to -0.89

If its wrong then i'm not a smart person, and it's -0.15

8 0
2 years ago
Help please it is math
Alex
7x+100+68.25 Let me know if you want me to explain it to you
8 0
3 years ago
Which of the following expressions represents the expanded version of the expression
maxonik [38]

Answer:

4th option

Step-by-step explanation:

7x(8x² - 4y² + 3y - 5) ← multiply each term in the parenthesis by 7x

= 56x³ - 28xy² + 21xy - 35x

4 0
3 years ago
No i got autocorrected i meant guess whos trying not to lose progress in hurting me
cupoosta [38]

Answer:

what

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A carpenter earns $11.00 per hour. he worked 3 1 4 hours on wednesday, 7 1 4 hours on thursday and 5 2 4 hours on friday. how mu
    10·1 answer
  • Paul has $75 in his wallet. He worked 8 hours at the theater and earned $8.50 per hour. He spent $72.50 in a pair of soccer Clai
    8·1 answer
  • Suppose you bought a 6 percent coupon bond one year ago for $920. The bond sells for $940 today.
    6·1 answer
  • Which one of the following statement is true of parallel lines?
    9·2 answers
  • Where does the 1 come from in this problem? The one that is under 1-r. We needed to solve for a? I'm just not sure why they put
    12·1 answer
  • -2+3y=7 <br> 2x -5y=-3<br> Pleaseeeeeeer help
    11·1 answer
  • Paige DeMarco is the Vice President for University Advancement at State University. She is responsible for the capital campaign
    6·1 answer
  • Irrational number formula​
    14·1 answer
  • Anyone know the answer if u do then plz help!
    7·1 answer
  • Consider the points below. P(2, 0, 2), Q(−2, 1, 4), R(7, 2, 6)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!