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
Juliette [100K]
3 years ago
8

Find the area of a circle that has a diameter of 20 cm.

Mathematics
1 answer:
Vladimir [108]3 years ago
4 0
The answer is 314.16
You might be interested in
What is the answer??<br>12=√160-r
babunello [35]
The answer is r=16 you have to square everything

6 0
3 years ago
Read 2 more answers
What is the slant height for the given pyramid to the nearest whole unit?
statuscvo [17]
Base = 12÷2
= 6

slant height = a
a^2 = 6^2 + 8^2
a^2 = 100
a = 10 cm
4 0
3 years ago
Read 2 more answers
Carly commutes to work, and her commute time is dependent on the weather. When the weather is good, the distribution of her comm
Stels [109]
We are given with
x1 = 20 min
s1 = 2 min

x2 = 30 min
s2 = 4 min

p = 0.9
Condition (x > 25)

We need to get the t-value between the two means and comparing it wit the t-value for the time of 25 minutes given that there is a 90% probability that the weather will be good. Simply use the t-test formula and use the t-test table to get the probability.
8 0
4 years ago
Read 2 more answers
Distribute and simplify these radicals. I need help!
notka56 [123]

Answer:

The last one (4 sqare root 3)

Step-by-step explanation:

The square root of 16 is 4 so then it would be 4 sqroot 3

3 0
3 years ago
Read 2 more answers
7% of what lenght is 200 ft?
Nastasia [14]
If you would like to solve 7% of what length is 200 ft, you can calculate this using the following steps:

7% of what length is 200 ft
7% * x = 200
7/100 * x = 200      /*100/7
x = 200 * 100 / 7
x = 2857 ft

Result: 7% of 2857 ft is 200 ft.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Estimate the sum or the product.
    9·1 answer
  • What is 5 divided by 535?
    9·1 answer
  • A school fair ticket costs $8 per adult and $1 per child. On a certain day, the total number of adults (a) and children (c) who
    9·2 answers
  • 3+1905=x . .......................
    8·1 answer
  • What is the percentage for 4/3
    11·1 answer
  • The mean amount of money withdrawn from
    11·2 answers
  • Jon went to the store and bought 4 bags of chips and 2
    6·1 answer
  • These are true or false questions!!<br><br> 9(3+5) = 9×3+5<br><br> 4^2 = 3(4)+4
    15·2 answers
  • Dan made 85% of his free throws. If he took 45 shots how many did he make?
    7·2 answers
  • Please someone answer this I’ll give 20 points
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!