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
lianna [129]
3 years ago
5

the distance from the center of a compact disc to the edge of the disc is 6 centimeters what is the area of the compact desk

Mathematics
2 answers:
Gelneren [198K]3 years ago
8 0
The formula for the area of a circle is A=\pi r x^{2}

The radius if half your diameter,
 
In this case your diameter is 12 so your radius is 6

Then you plug it in the equation, so it is A= \pi  6^{2} or A=36 \pi

This leaves you with the area at about 113.04 centimeters ^{2}
Mumz [18]3 years ago
5 0
Area is calculated using the value of pi times the square of the
radius. Therefore, the area of a standard compact disc is 113.0976
square centimeters.
You might be interested in
Help me with my homework
EleoNora [17]

Answer:

a because I dont know why but some one told me it was this

3 0
3 years ago
Read 2 more answers
O número 2021 tem resto 5 quando dividido pelo nmr 6, 7, 8, e pelo nmr 9. Quantos múmeros inteiros positivos menores do que 2021
Leokris [45]

336

Step-by-step explanation:

2021-5=2016÷6=336

8 0
3 years ago
The drama club was selecting which carnival booths to sponsor at the fall carnival from a list of nine. How many different ways
denis-greek [22]

Answer:

Option B

Step-by-step explanation:

Here we have to apply " combination and permutation. " It is given that the drama club had to choose three booths from a selection of 9, considering the possible ways to choose so. This is a perfect example of combination. In nCr, n corresponds to 9, respectively r corresponds to 3.

\mathrm{n\:choose\:r},\\nCr=\frac{n!}{r!\left(n-r\right)!},\\\\\frac{9!}{3!\left(9-3\right)!} =\\\frac{9!}{3!\cdot \:6!} =\\\\\frac{9\cdot \:8\cdot \:7}{3!} =\\\frac{504}{6} =\\\\84\\\\Solution = Option B

Hope that helps!

8 0
3 years ago
A 9 foot tall tree casts a 5 foot shadow . At the same time a house casts a 28 foot shadow. How tall is the house?
ruslelena [56]

Answer:

33

Step-by-step explanation:

it is 33 if you get it wrong than dab

3 0
3 years ago
+ 2.6.3 Qulz Similar Triangles Question 10 of 10 With similar triangles, the ratios of all three pairs of corresponding sides ar
AlladinOne [14]

Answer:

A True

Step-by-step explanation:

tell me if I'm worng

4 0
2 years ago
Other questions:
  • How are fractions related to decimals
    12·2 answers
  • What is 0.000203 meters
    15·2 answers
  • A movers ramp is placed on top
    5·1 answer
  • Penny is making a square tablecloth that has an area of 49 square feet. What is the length of one of its sides?
    10·1 answer
  • Information is given about a polynomial f left parenthesis x right parenthesisf(x) whose coefficients are real numbers. find the
    10·1 answer
  • Apply the distributive property to create an equivalent expression. 7(4p + 2q + 3r) =?
    10·1 answer
  • The measure of one of the small angles of a right triangle is 15 less than twice the measure of the other small angle. Find the
    14·1 answer
  • Which one is linear and non linear and why
    12·1 answer
  • What’s the answer to this
    10·1 answer
  • Find 3 values of x and y that satisfy the equation y = 3x - 2
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!