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
Naddika [18.5K]
3 years ago
6

Find the area and the circumference of a circle with diameter 8 cm. Use the value 3.14 for π , and do not round your answers. Be

sure to include the correct units in your answers.
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Mathematics
1 answer:
Illusion [34]3 years ago
7 0

Answer:

Area= 50.24 squared cm.

Circumference= 25.12 cm.

Step-by-step explanation:

To find the area of a circle- A= 3.14*(4 cm squared). ( The 4 cm is your radius. Half of the diameter.) After you square your radius you get 16cm squared. You then go onto multiply the 16 cm squared by 3.14 to get 50.24 cm squared.

To find the circumference of a circle- C= 2*(3.14)*(4cm). (Again the 4cm is your radius. Half of the diameter.) After you multiply the 2 and 3.14 you get 6.28. You then multiply the 6.28 by 4 cm to get 25.12 cm.

You might be interested in
Katana has a shelf that is 5 feet long.She wants to paint a design along 7/10 of the shelf. How many feet of the shelf will kata
Brums [2.3K]

Answer:

3.5 or 3 1/2 feet of the shelf

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Help, WIll give 20 points
Kisachek [45]

Answer:

i dont know

Step-by-step explanation:

6 0
3 years ago
Explain how the steps of the distributive property can be used to solve the equation 3(x + 4) =36 ?
Oksanka [162]

Step-by-step explanation:

First, apply the distributive property to the left side of the equation. Multiply each of the two numbers inside the parentheses by 12 and then combine those products. Next, solve as you would solve any two-step equation. To isolate \begin{align*}12x\end{align*} on the left side of the equation, add 24 from both sides.

3 0
3 years ago
Read 2 more answers
Find the least common denominator between the two fractions. 1/4 and 3/5
zheka24 [161]
To Find the least common denominator you have to find the multiples of each number

multiple means the product of each factor

so the multiples of 4 would be 4 8 12 16 20

you want to name at least five multiples but if there are not the same multiples you might have to list more

the multiples of 5 would be 5 10 15 20

then I can stop there because I have found two of the same multiples

so now we have our least common denominator which is 20

HOPE THIS HELPS!!!
6 0
3 years ago
What is a prime in coordinates
sweet-ann [11.9K]
When you have a point A and then transform it using a linear transformation (like rotation, reflections, etc.), we mark it as A' to say, "This is the point which corresponds to A after the transformations were applied". This establishes a link between the two, even though they may appear to be unrelated to someone looking at the graph.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of s?3/8 (s 9 ) = −19?
    11·1 answer
  • A cash box contains $74 made up of quarters, half-dollars, and one-dollar
    12·1 answer
  • WHAT IS 11/6 simplified I CANT DO THIS MATH IT IS TOOOOO HARDDDDD JK IM JUST TO LAZY >:( thanks
    10·2 answers
  • Given 4x = a + b 8c , rearrange the equation for a, in terms of b, c, and x.
    6·1 answer
  • Decide whether the table represents a linear or exponential function circle with a linear exponential then write the function fo
    5·1 answer
  • Half of an orange juice mixture is orange concentrate. Explain why the ratio of orange concentrate to water is 1 : 1.
    11·2 answers
  • What is the answer I feel like this is wrong?
    9·2 answers
  • We can calculate the depth d of snow, in centimeters, that accumulates in Harper's yard during the first h hours of a snowstorm
    10·2 answers
  • The point M(-6, -4) is translated 2 units right. What are the coordinates of the resulting point, M′?
    6·1 answer
  • Need help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!