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
tiny-mole [99]
2 years ago
7

Alice has two flying disks. One is 12 cm in diameter and the other is 24 cm in diameter. What is the difference between the area

s of the two flying disks?
Mathematics
1 answer:
Oksi-84 [34.3K]2 years ago
8 0

Answer:

432π cm² or 1356.48 cm²

Step-by-step explanation:

The area of a circle is πr²

The area of the disks are 144π and 576π.

576π-144π = 432π

432π ≈ 1356.48 cm²

You might be interested in
What number is a factor of 16, and prime?
creativ13 [48]
A number that is a factor of 16 and is prime would be 2. 
 
2 x 8 = 16 (So it's a factor of 16)

Hope this helps! :D

~PutarPotato
4 0
2 years ago
Read 2 more answers
1⁄2 × 1⁄5 = ....whats this answer
docker41 [41]

Answer:

0.1

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Which is an equation of the line with a slope of 2 that passes through (3,−5)?
Naya [18.7K]

Answer:

equation of a line= y-y¹=m(x-x¹)

y--5=2(x-3)

y+5=2x-6

y=2x-6+5

y=2x-1

7 0
3 years ago
Can any one give me a fast answer please I need help
icang [17]

Answer:

C = n + 2

Step-by-step explanation:

Well looking at the line on the graph we can see that the y intercept is 2 because the y intercept is the point in the line that touches the y axis.

And the slope is how fat away each points are from each other on a line so we can find the slope by using two points on the line, we can use (1,3) and (2,4).

So we set up the formula like this \frac{y^2-y^1}{x^2-x^1}.

And now we gotta plug in the numbers and solve so the answer is 4-3 = 1 and 2-1 = 1 so the slope is 1.

And we can’t write that as just n.

So the answer is C = n + 2.

For proof look at the image below.

5 0
3 years ago
Four less than the product of a number and 7 is eight more than that number
AveGali [126]

Answer:

i did a wild guess and i got  the answer is 2

Step-by-step explanation:

2*7=14

14-4=10  

10-2=8

8 0
2 years ago
Other questions:
  • Barry is training to be a gymnast. He increases the number of push-ups he does each week by following a number pattern. The numb
    5·2 answers
  • Tom has a £10 note and a £5 note.
    5·1 answer
  • How do you do this please help
    13·1 answer
  • 2. The ratio of clown fish to angel fish at a pet store is 5:4. The ratio of angel fish to goldfish is 4:3. There are 60 clown f
    15·1 answer
  • Yo help me i sick at ixl
    8·2 answers
  • Can yall help me please dont skip
    9·2 answers
  • How do you do algebra
    14·2 answers
  • How do I simplify this?
    15·1 answer
  • Look at the screen shot and please help this is my homework please help
    5·1 answer
  • The coordinates of the verticles of
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!