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
Alja [10]
3 years ago
6

Find the diameter of each circle.

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
5 0

Answer:

<em>Diameter Length: ( About ) 5.4 km; Option B</em>

Step-by-step explanation:

~ Let us apply the Area of the Circle formula πr^2, where r ⇒ radius of the circle ~

1. We are given that the area of the circle is 22.9 km^2, so let us substitute that value into the area of the circle formula, solving for r ( radius ) ⇒ 22.9 = π * r^2 ⇒ r^2 = 22.9/π ⇒ r^2 = 7.28929639361.... ⇒

<em>radius = ( About ) 2.7</em>

2. The diameter would thus be 2 times that of the radius by definition, and thus is: 2.7 * 2 ⇒ ( About ) 5.4 km

<em>Diameter Length: ( About ) 5.4 km</em>

You might be interested in
Select the correct answer.
erica [24]

Answer:

D 9m 4m because 9 divided by 2 is 3 and 4 divided by 2 is 2 and that's us you answer.

4 0
3 years ago
What operation should you use to solve -6
Ludmilka [50]
You should do negative
8 0
3 years ago
7/5+(-5/12) in commutative property (addition)
lorasvet [3.4K]

Answer:

0.93

Step-by-step explanation:

7 0
3 years ago
Please help me asap !!
Natasha2012 [34]

Answer:

3.5

Step-by-step explanation:

(42 - 14)/(12 - 4) = 28/8 = 7/2 = 3.5

5 0
2 years ago
HELP PLEASEEEEEE!!!! CAN YOU GIVE ME STEPS TOO??<br> I'd really appreciate some help.
Neko [114]

This line has an undefined slope. This means that there is only a rise not a run

The x values stay the same no matter the y value.

This means that the equation is:

x = 3

Hope this helped!

~Just a girl in love with Shawn Mendes

8 0
3 years ago
Other questions:
  • A class tossed coins and recorded 165 heads and 172 tails. What is the experimental probability of tails?
    5·2 answers
  • Find the greatest common factor of 11x2 and 7c .
    10·1 answer
  • In 2011, the population of mail was about 1.584 x 10^3 people. What is this number written in standard notation
    11·1 answer
  • Help me !?! I don’t get it
    5·1 answer
  • When would dividing the volume formula for a sphere by two be useful
    11·1 answer
  • HELP ASAP!!!!!! WILL MARK BRAINLIEST
    6·1 answer
  • Card 7 * Caleb can ride his bike 30 miles in 2 hours. At this rate, how long will it take him to ride 75 miles?​
    5·2 answers
  • The area of a square plot is 1600m². the side of the plot is ​
    9·2 answers
  • 3. Identify the subsets of real numbers that apply to /100/5
    5·1 answer
  • Solve the equation.<br><br> 3x−4/5=−1/2<br><br> What is the value of x?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!