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
jok3333 [9.3K]
4 years ago
7

What’s the radius of a circle with an area of 123 square feet

Mathematics
1 answer:
Katyanochek1 [597]4 years ago
7 0

Answer:

6.25716517287

Step-by-step explanation:

Area of circle = π × r²

→ 123 = π × r²

⇒ Divide both sides by π

→ 39.1521160006 = r²

⇒ Square root both sides

→ 6.25716517287 = r

You might be interested in
An exterior angle of a triangle is equal to the sum of the two remote interior angles. True or False
Fittoniya [83]
The answer is true. Exterior Angle Theorem: The measurement of an exterior angle of a triangle is equal to the sum of the two remote interior angles. <span />
3 0
3 years ago
Read 2 more answers
Jana is training for a triathlon. If Jana biked at a constant rate, how many miles did she bike in the first 15 minutes?
Harman [31]

In order to answer, I would first need to know Jana's speed, not that she biked at a constant rate.

7 0
3 years ago
4. Simplify 6g(-3h - 4).
ozzi

Answer:

-18gh-24g

Step-by-step explanation:

7 0
3 years ago
Completing the square
kogti [31]
Please provide a square, thank you !!!
8 0
4 years ago
A baseball is thrown into the air from the top of a 224-foot tall building. The baseball's approximate height over time can be r
lianna [129]
H(t) = 0 for t = 7 and for t = -2.

It is reasonable for the time to be positive, 7 seconds.

(The offered answers all appear to be negative, so none are reasonable.)
8 0
3 years ago
Read 2 more answers
Other questions:
  • When comparing answers on a group assignment, Jenny and Jeremy found that their answers did not match.
    6·1 answer
  • Which expression is equivalent to the following complex fraction?
    15·2 answers
  • If I triple four and subtract 2 each day how many days till I have zero
    10·1 answer
  • Which algebraic expression represent forty times a number A 40 +n B 40n C n - 40 D 40/n
    7·2 answers
  • PLEASE HELP ME ON THE BOTTOM QUESTION PLEASE DONT PLAY AROUND
    8·2 answers
  • Which expression is equivalent to 4f + f2 + 3?
    10·1 answer
  • Plz help !!!!! complete the function tables then graph
    8·1 answer
  • Please help me out on this..............
    9·1 answer
  • [Giving Brainliest] (Please Help!!!) The table shows the number of practice problems completed in 30 minutes in three samples of
    15·2 answers
  • PLEASE I NEED THIS NOW!! Please
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!