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
Verizon [17]
3 years ago
12

Find the circumference of a circle whose area is 452.16 square meters ( ue 3.1416 as the value of

Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0
Area of circle, πr² = 452.16

πr² = 452.16

r² = 452.16/π,            π ≈ 3.1416

r = √(452.16/π) = √(452.16/3.1416) ≈ 11.997

Circumference  = 2πr

C = 2*3.1416*11.997

C ≈ 75.38

Circumference is ≈ 75.38 m.

Hope this helps.
You might be interested in
The carnival fundraiser at Westville Elementary School raised $300 on Friday. On Saturday, the carnival will raise 480 percent o
kiruha [24]

Answer:

your answer for 300+480=780 . that was on Saturday , now you have $780 the carvinal..raised 1480 .

Step-by-step explanation:

tell me if I'm wrong thank u (:

6 0
3 years ago
4. Alan's go-kart travels 1600 feet per minute, and Barry's go-kart travels 23 miles per hour. Whose
garik1379 [7]
23 miles per hour is 2024 feet per minute
Alan goes at 1600 and Barry goes at 2024
So, Barry goes faster
Hope this helps!
7 0
3 years ago
Can anyone help me with this question?
joja [24]

Answer:

The answer is D, or 5/7

4 0
3 years ago
Read 2 more answers
What is the difference between theoretical and actual radioactive decay?
pishuonlain [190]

Answer:

Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha decay (α-decay), beta decay (β-decay), and gamma decay (γ-decay), all of which involve emitting one or more particles. The weak force is the mechanism that is responsible for beta decay, while the other two are governed by the electromagnetic and strong forces.[1]

8 0
2 years ago
Which of the following equations has the same solution as the equation 2x+6=32
Sergeu [11.5K]

Answer: x=13

Step-by-step explanation: Move all terms that don't contain x to the right side and solve.

Hope this helps you out! ☺

6 0
3 years ago
Other questions:
  • Barbara has $70.00 in her pocket and a $20 gift card. which purchase will she be able to make without having to use her credit c
    12·2 answers
  • What mixed number is equal to 22/7
    11·2 answers
  • Solve for x.<br> 2x+3≤x−5<br>  <br><br><br> x≤8<br><br> x≤−2<br><br> x≤−8<br><br> x≤2
    12·2 answers
  • Write 2 8/9 as an improper fraction.
    7·2 answers
  • According to the American Bureau of Labor Statistics, you will devote 37 years to sleeping and watching TV. The number of years
    11·1 answer
  • How does x = 0.7x + 24 equal 80?
    12·2 answers
  • What is the inverse of the function shown?
    12·1 answer
  • If there are 25 animals in total, how many dogs are at the kennel?
    6·1 answer
  • According the contract, which of the following is not a responsibility of the HOA? a. Monitor overnight parking at least once a
    15·1 answer
  • Express each fraction as a decimal:<br><br>- 2 4/100
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!