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
Vanyuwa [196]
3 years ago
5

Work out the surface area of a sphere please help if u get it correct i’ll give h brainlest

Mathematics
1 answer:
Bingel [31]3 years ago
5 0

Answer:

Surface area of sphere = 4πr²

r = radius

and radius = diameter/2

radius = 13/2

= 6.5cm

Surface area = 4 × π × 6.5

= 26 × π

= 81.68

= 81.7cm²

Hope this helps.

You might be interested in
Classify each number as an integer or a not integer<br><br>​
galina1969 [7]

Answer:

can't really do that.

Step-by-step explanation:

whats the numbers lol

7 0
3 years ago
Read 2 more answers
PLZ HELP ITS DUE T MIDNIGHT
kkurt [141]
I don’t know the answer but I can tell you how to do it subtract starting value minus final value divide that amount by the absolute value of the starting value multiply by 100 to get percent decrease if the percentage is negative it means there was an increase not a decrease
5 0
3 years ago
An iphone costs $1000 and is on sale for 20% off
vfiekz [6]

Answer:

200

Step-by-step explanation:

20 X 1000= 20000 divided by 100

6 0
3 years ago
Read 2 more answers
9. Which list shows these numbers in order from least to greatest?
alexgriva [62]

Answer:

It the first one

Step-by-step explanation:

7 0
3 years ago
HELP MEEEEE PLEASE I DONT UNDERSTAND THIS QUESTION?????
Vanyuwa [196]

Answer:

It's B

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • out of 400 light bulbs 16 are defective at this rate how many defective bulbs would be in a lot of 44000
    13·1 answer
  • let Ax=b be any consistent system of linear equations, and let x1 be a fixed solution. show that every solution to the system ca
    14·1 answer
  • For the problem 9+2(3) do you get the final answer if you had first as you do if you multiply first​
    10·2 answers
  • Tyje's paycheck varies directly with the number of hours he works. If he makes $238 for working 28 hours:
    10·1 answer
  • Can anyone help? I will mark you as brainliest!
    10·2 answers
  • What is negative 65 times 5
    9·1 answer
  • First one to answer gets brainlist <br><br><br>what's ur fav color?​
    8·2 answers
  • Help me please, I’ll give brainliest!!
    11·1 answer
  • Identify the decimal and simplify fractional form of 80%
    5·2 answers
  • Perform the indicated operations/solutions.<br> 1. 12-7+45÷15x11=<br> 2. 16x2+12-18÷9-4=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!