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
Xelga [282]
3 years ago
9

A circle has a circumference of 28.26 units. What is the diameter of the circle?

Mathematics
1 answer:
Karolina [17]3 years ago
6 0

Answer:

The diameter of the circle is 9.

Step-by-step explanation:

Because circumference is equal to \pi * d, we can backtrack and use this equation to find diameter. Let's say \pi is equal to 3.14.

28.26 = 3.14d

Divide both sides by 3.14.

9 = d


The diameter of the circle is 9.


You might be interested in
-4=16x what would u do to solve this equation? like add -4 or add 16?​
VARVARA [1.3K]
Well I don’t know if this will help but when you have -4=16x you would first switch the number around so that x is towards the left side then you would simply divide both sides of the equation by 16 which should get you x=-1/4
4 0
3 years ago
Find x. Round your answer to the nearest hundredth
Vladimir79 [104]

Answer:

5.86

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
A baby weighing 7 pounds at birth increases weight in by 11% per month for the first 12 months how much will the baby weigh afte
AlexFokin [52]

idk but I neeeed Helppp!!!

4 0
3 years ago
1 over the square root of 8 = 4^(m − 2)?
andrew11 [14]

Answer:

5.5

Step-by-step explanation:

\frac{1}{ \sqrt{8} }  =  {4}^{(m - 2)}  \\

Squaring both sides

\frac{1}{8}  =  {4}^{2(m - 2)} \\   \frac{1}{8} =   {4}^{2}   \times  {4}^{(m - 2)}  \\  \frac{1}{8 \times  {4}^{2} }  =  {4}^{(m - 2)}  \\   \frac{1}{8 \times 16}  =  {4}^{(m - 2)}  \\  \frac{1}{128}  =  {4}^{(m - 2)}  \\  log_{4}(128)  = (m - 2) \\  \frac{7}{2}  = m - 2 \\ m =  \frac{11}{2}  = 5.5

7 0
4 years ago
Kevin can travel 221/2 miles in 1/3 hour.what is his average speed in miles per hour
natta225 [31]
<span>Average speed = distance over time so here
Speed = (22 1/2) / (1/3) = 67 1/2 miles per hour</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Help help plz anyone plzz need help from 1-9
    15·1 answer
  • Which pair of numbers is relatively prime?
    15·1 answer
  • Select two points to define a line where the polygon will
    8·2 answers
  • How does Pi appear in our everyday lives?
    10·2 answers
  • Does someone know a factor of 69 other than 1 and 69.
    8·1 answer
  • Tammy conducted a survey to find the favorite subject of the students at her school. She asked 25 students from her math class w
    12·1 answer
  • What contribution did Muslims make to literature art and architecture ?
    8·1 answer
  • Brianna needs $73 more and molly needs $65 more before they both can afford a bike. If they combine their money, they can get a
    14·1 answer
  • Val's whole-house central air conditioner uses 3,500 watts when running. Val runs the AC 5 hours per summer day. Electricity cos
    11·1 answer
  • 4 L = ___mL pls help​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!