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
VikaD [51]
3 years ago
15

Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations).

Mathematics
1 answer:
Anna [14]3 years ago
7 0
The shaded areas add to 2/5 of the area of the circle, which is given by
  A = πr²

Then the shaded area is ...
  (2/5)A = (2/5)π(10 in)²
  shaded area = 40π in²

You might be interested in
What is 13 nickels combined with 6 dimes?
valentinak56 [21]
1 nickel = 5 cents

1 dime = 10 cents

13 nickels = 13 *5 = 65 cents

6 dimes = 6*10 = 60 cents.

Total = 65 + 60 =  125 cents.

= 125 cents or  $1.25
7 0
3 years ago
Read 2 more answers
Evans dog weighs 7 times as much as oxana dog. together the dogs weigh 72 pounds. how much does evan dog weigh
Savatey [412]
7x = 72
divide both sides by 7
x = 10.28
so, his dogs weighs about 10 pounds
7 0
3 years ago
8 students is ?% of 20 students.<br><br> Finish the missing percent
nevsk [136]

Answer:

40%

Step-by-step explanation:

6 0
3 years ago
Can someone help me solve this problem?
ioda
The scale factor was D. 4. We can figure this out by multiplying 3 by 4 to get 12 and 1 by 4 which is 4 to get the dimensions of the larger triangle.
I hope this helped! :-)
6 0
4 years ago
a game is played by drawing 4 cards from a standard playing deck and replacing each card after it is drawn. find the probability
natima [27]
It is a 1 in 13 chance of drawing at least 1 ace. 
8 0
3 years ago
Other questions:
  • Joanna set a goal to drink more water daily. The number of ounces of water she drank each of the last seven days is shown below.
    15·2 answers
  • Name: cuiusly thens
    12·1 answer
  • Newspaper sells 1000 copies for$1600. how much is each copy
    15·1 answer
  • What are the solutions to the equation 3x-4y-8=12
    15·1 answer
  • IS THIS CORRECT NEED BEFORE MARCH 11 2021
    14·2 answers
  • You draw a 52-card deck. Then the card is replaced in the deck, the deck ls shuffled and you draw again. Find the probability of
    10·1 answer
  • Please help me out!! for whoever is reading this, have a good day!!!
    11·2 answers
  • 2.5kg of potatoes cost 1.40<br> work out the cost of 4.25kg
    8·1 answer
  • Find the sum of the average monthly rainfall. this is on i ready okay so please help.
    10·1 answer
  • The formula W=0.86g^2-0.01g+5.9 models the weight, W, in ounces, for a cat who is fed g grams per day of a special food. Accordi
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!