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
svet-max [94.6K]
3 years ago
12

What is the equation for area of a circle

Mathematics
1 answer:
zavuch27 [327]3 years ago
3 0
C=pi×r2 if there is only the diameter then take half of it
You might be interested in
You use a juice mix to make orange juice. You combine 12 ounces of the mix with 36
almond37 [142]
12 and 36 both can be divided by 12 which is 1 and 3 
So the ratio is 1:3

8 0
3 years ago
Read 2 more answers
Need help in my quiz bc I want to passsss pls send helps
Whitepunk [10]

Answer:

pethagoru

8^2 + 6^2= 100

pethagorus theory is a^2+b^2=c^2.

a^2 = base

b^2= side

c^2= hypotenuse

6 0
2 years ago
plz help i need this so bad i will give brainlyest There are 9 dogwood trees currently in the park. Park workers will plant 8 mo
Svet_ta [14]
1. 17 2. 5 3. 4 4. 6 5. 2 6. 6 7. 11 8. 12 9. 12 10. 3
3 0
3 years ago
Read 2 more answers
A kite JMKL has diagonals JK and LM that intersect at point N. Which of the following options best describe the kite? Select all
Simora [160]
The first two opions seem to be correct
3 0
3 years ago
Read 2 more answers
John invests $200 at 4.5% compounded annually. About how long will it take for John’s investment to double in value?
Gekata [30.6K]

Answer:

The number of years needed is 15.75 years.

Step-by-step explanation:

The investment amount (present value) = $200

Interest rate =4.5%

Double of investment = $400

Now we have to find the time or number of years in which the investment amount will be doubled. So, just use the below formula to find the number of years.

Future value = present value ×(1+interest rate)^n

400 = 200×(1+4.5%)^n

N = 15.75 years

The number of years required to double the amount is 15.75 years.

8 0
3 years ago
Other questions:
  • Factor out -1/4 out of -1/2x-5/4y
    8·1 answer
  • (4/3 • y 2/3) ^ -1/2 = ( y^2) ^ -1/2=
    7·1 answer
  • Is 0.71711... a rational number or irrational?
    8·2 answers
  • 1) Evaluate log3(20).<br><br> Round your answer to the nearest thousandth.<br><br> I need help!
    8·1 answer
  • I don't understand parabola's ?
    9·2 answers
  • Janelle has 342 pennies, 62 nickels and 12 dimes
    7·2 answers
  • Can someone help me solve these
    15·2 answers
  • At a craft store 20 yards of ribbon cost $24 .... the ribbon cost ____ per ___
    8·1 answer
  • If you were to too a dice one time what is the odds of rolling a number less than three?
    11·1 answer
  • From a standard deck of 52 playing cards what are the ODDS IN FAVOR of selecting an ace then a face card WITH REPLACEMENT.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!