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
Sveta_85 [38]
3 years ago
15

If you know the area of a circle, how can you find is radius

Mathematics
1 answer:
Ede4ka [16]3 years ago
8 0

Answer:

πr^2=area

r=√area/π

r=√7×area/22...../

You might be interested in
Every one reading this please help! I don't understand this and I will give brainliest to the person that helps first with a goo
stira [4]
Since the area of the poster doesn't change by putting it in a frame, we presume the question is asking what the area of the framed poster is.

The length of the poster in its frame is ...
  (frame width on one side) + (poster length) + (frame width on the other side)
  2 in + 32 in + 2 in = 36 in

Likewise, the width of the poster in its frame is ...
  2 in + 24 in + 2 in = 28 in

The area of a rectangle 36 in by 28 in is the product of these dimensions:
  Area = (36 in)×(28 in) = (36×28) in² = 1008 in²
6 0
3 years ago
Read 2 more answers
What is 1/20 times 52
ki77a [65]
1/20x52/1=52/20 which equals to your answer that is 2 3/5
5 0
3 years ago
A spherical fish bowl is half-filled with water. T
olganol [36]

The volume of a sphere of radius r is given by

V=\dfrac{4}{3}\pi\cdot r^3

For your given conditions, the volume of 1/2 a sphere becomes

V=\dfrac{1}{2}\cdot\dfrac{4}{3}\cdot\dfrac{22}{7}\cdot 8^3

Seems to match your 2nd choice:

... 1 over 24 over 322 over 7(83)

7 0
3 years ago
Read 2 more answers
If you have 3 4/6. Cups of sugar then divided it by 2 cups then added 4.9 cups how many eould you have
nata0808 [166]

Answer:

11/6 or decimal 1.8333... + 4.9 = 6.733333....

Step-by-step explanation:

Simplify the following:

(3 + 2/3)/2

Express 4/6 in its lowest form by cancelling out gcd(4, 6) = 2 from the numerator and denominator. 4/6 = (2×2)/(2×3) = 2/3:

(2/3 + 3)/2

Put 3 + 2/3 over the common denominator 3. 3 + 2/3 = (3×3)/3 + 2/3:

((3×3)/3 + 2/3)/2

3×3 = 9:

(9/3 + 2/3)/2

9/3 + 2/3 = (9 + 2)/3:

((9 + 2)/3)/2

9 + 2 = 11:

(11/3)/2

11/3×1/2 = 11/(3×2):

11/(3×2)

3×2 = 6:

Answer:  11/6 or decimal 1.8333... + 4.9 = 6.733333....

5 0
3 years ago
Guys I rly need help. DUE SUPER SOON!
masya89 [10]

Answer:

Answer is B hope this helps

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many elements are in the set​ {x | x is an even prime​ number, x<150}​?
    11·1 answer
  • Which set of ordered pairs represents a function?
    11·1 answer
  • Please help with #3 this is the last one to complete my HW!!
    8·2 answers
  • What is the measure of angles g
    12·2 answers
  • What is the limit of cosine as x approaches infinity?
    14·1 answer
  • If I get a 90 on a quiz and I have a 88.4 in the class will it bring the grade up
    13·1 answer
  • Which of these statements are Qualitative, as opposed to Quantitative? Choose all correct answers. A. The flower is red. B. The
    10·1 answer
  • 2(b + c)2-3 (b - c)? if b = 8 and c =<br>=-4​
    6·1 answer
  • Pls help me this is timed
    11·2 answers
  • Find the unknown length x in the right triangle, to the nearest tenth.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!