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
ASHA 777 [7]
3 years ago
14

Help! will give brainliest.

Mathematics
1 answer:
Ganezh [65]3 years ago
7 0

Answer: the answer is c. 314

Step-by-step explanation:

the area of a circle is pi r^2

the diameter is 2 times the radius which is r

20/2 is 10

10^2 = 100

pi is around 3.14

100*3.14 = 314

hope that helps!

You might be interested in
20 is 1/10 (one tenth) of what number?
NARA [144]

Answer:

20 is 1/10 of 200.

Step-by-step explanation:

100*(1/10) = 10

200*(1/10) = 20

Since 100 times 1/10 is 10, all you have to do is double it. So now, 200 times 1/10 is 20.

:) Hope this helps!

4 0
2 years ago
Her 6. Karen buys a sweatshirt for $30. The sales
Fynjy0 [20]

Answer:

32.1

Step-by-step explanation:

you take 30 times .07 (this was 7% but since you need it to be a decimals you move it over 2 places left). You should get 2.1 and then you add the 2.1 and 30 to get 32.1

7 0
3 years ago
What is the answer to 1. please explain!
ziro4ka [17]
The answer is given below:

8 0
3 years ago
Read 2 more answers
A number is equal to three times the smaller number also the sum of the smaller number and four is the larger number situation i
emmainna [20.7K]

Answer:

this question is missing needed information

8 0
2 years ago
(8+2b)+(-4+6x)+(6+9m)
ANTONII [103]

Answer:

2 b + 9 m + 6 x + 10

Step-by-step explanation:

2 b + 4 + 6 x + 6 +9 m

2 b + 6 x + 10 + 9m

2 b + 6 x + 9 m + 10

= 2 b + 9 m + 6 x + 10

3 0
2 years ago
Read 2 more answers
Other questions:
  • In a classroom, the probability that the teacher will chose a boy from 20 students is 0.45. How many students are not boys?
    11·1 answer
  • In a data set of 200 observations with a rage of 63.5 to 102.3, there are 138 observations with values less than 89.2 ,
    6·1 answer
  • Find the probability of getting a king then an eight. Assume the cards are not replaced?
    15·1 answer
  • What does the mean tell you about the prices of the computers
    6·1 answer
  • Which career professional would work at a publishing company?
    14·2 answers
  • What is the volume of the prism below
    10·1 answer
  • Plz help no link thank you
    9·1 answer
  • Y=-4/5x+7 in general form<br> Please answer quickly! ;)
    10·1 answer
  • Last week, BJ’s put the $25 jeans on sale for $20. Find the percent of decrease.
    6·2 answers
  • Find an equation for the line below.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!