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
Reika [66]
3 years ago
8

Please help me:

Mathematics
1 answer:
Anna35 [415]3 years ago
5 0
1. d=8, r=4
4×4×π=16π=50.24
a = 16π or 50.24
2. r=6
6×6×π=36π=113.04
a = 36π or 113.04
3. d=10 r=5
5×5×π=25π=78.5
a = 25π or 78.5
You might be interested in
Nick bought some sneakers that were 15% off the regular price of $120. If an 8% sales tax was added to the cost of the sneakers,
inn [45]
That would be $110.16
8 0
4 years ago
Read 2 more answers
The mean of 9 observations was found to be 35. Later on, it was
USPshnik [31]

Answer:

its 42

Step-by-step explanation:

315-18+81=378

Correct mean =378/9=42

3 0
3 years ago
How to Graph y=4/5x-7
densk [106]
You start at the y axis and go down 7 so the coordinate is (0, 7) then you move to the right five spaces from (0, 7) and go up 4 from the spot you moved right 7. This should have a positive slope
4 0
3 years ago
Properties of rectangle <br>and your free fire id<br>​
Tamiku [17]

Answer:

i am not play free fire

muje school dhyan nahi ate eseleye

8 0
3 years ago
Megan and Rosa are throwing sandbags during a workout. Megan's farthest throw measured 8.9 meters. Rosa's farthest throw measure
ankoles [38]
10.05-8.9=1.15. Rosa threw it 1.15 meters farther than Meghan
6 0
3 years ago
Other questions:
  • 3^2 - 17x - 28<br> Thank you
    5·2 answers
  • The two right triangular prisms are similar solids.
    10·2 answers
  • The temperature at 10 A.M is 12 degrees Fahrenheit. The temperature at 6:00 A.M. was -7 degrees Fahrenheit. How many degrees did
    15·2 answers
  • What is 10/2+3 + 6+3/3 simplified in order of operations?
    10·1 answer
  • Joe Star is a prized baseball free agent. Joe's agent states that there is a 63% chance that his
    12·1 answer
  • Heather's class took a field trip to the science museum. They left school at 7:30 A.M. It took
    10·1 answer
  • P v q is true for a total of how many cars?
    6·1 answer
  • In
    9·1 answer
  • I need help ASAP will give brainlyest if right
    15·2 answers
  • Several people are standing in line. Starting at 1 end, Santa is the 3rd person. Starting at the other end, he's the 11th person
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!