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
azamat
3 years ago
13

What is the area of a circle with a diameter of 13.2cm

Mathematics
1 answer:
shusha [124]3 years ago
8 0
So the area of a circle is pi * the radius squared. The diameter is double the radius. Divide 13.2 by 2 to get the radius = 6.6 . Then square it = 43.56. Then multiply this by pi and you should get the answer = 136.85 cm squared
You might be interested in
Can someone plz answer my question plz!!!!! It's in the picture
djyliett [7]

-- If the spinner is honest and the sections are all the same size, then
each section should have an equal chance of being landed on.

-- If there are 4 sections, then the chance of landing on each one
should be  1/4  or  25%.

-- The chance doesn't depend on how many times you try it.
If there are 4 sections, then each one should come up
25% of the time.


8 0
3 years ago
A store owner had 42 pounds of almonds, 38.5 pounds of walnuts, and 62.5 pounds of peanuts. If the owner splits the peanuts equa
Zina [86]

Here is your answer

12.5 pounds

REASON:

Weight of total peanuts= 62.5 pounds

It is splitted into equally into 5 jars.

So,

Pounds of peanut each jar contains= Total weight/No. of jars

= 62.5/5 pounds

= 12.5 pounds (in each jar)

HOPE IT IS USEFUL

6 0
3 years ago
Two stores offer differently priced sales for the same paper towels, according to the table below. Which store offers the better
melisa1 [442]
Store one has 15 rolls for 3.60 so divide it answer will be .24 per roll. store 2 has 18 rolls for 3.80. divide it up answer is .21 per roll. so store 2 is the answer.
4 0
3 years ago
Read 2 more answers
A) 3y = 43 + x<br><br> b) 8y + 5x = 61
3241004551 [841]

Answer:

huh

Step-by-step explanation:

7 0
2 years ago
Somebody helpppppppppppoo
Marizza181 [45]

Answer:

40 degrees : )

4 0
2 years ago
Other questions:
  • Complete the square on the following quadratic x^2+18x+7=0 what value is added to both sides of the equation.
    5·1 answer
  • A principal of $950 is invested in an account at 7% per year simple interest. What is the account total after 5 years?
    5·1 answer
  • What is the answer to: <br> 1-x &gt;2x-2
    10·1 answer
  • Determine whether the equation y minus y equals is sometimes always or never true
    14·1 answer
  • Mario is setting up a new tent during a camping trip. The tent came with 7 feet of rope. The instructions were to use 34.5 inche
    15·1 answer
  • Please answer this (:
    8·1 answer
  • S. Your kitchen has a 9- foot ceiling. To the nearest half foot, what is
    11·1 answer
  • Some help please !! 100 points !
    8·1 answer
  • What is the slope if the line is differeniable.
    6·1 answer
  • 3n-5p+2n=10 solve for n
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!