3 years ago

Suppose the circumference of a circle is 2pi what is its area?

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

5 0

Circumference=2πr
2π=2πr
r=1

area=πr^2
area=π(1)^2
area=π

You might be interested in

Simone is in a bike a thon for a fundraiser. she recives 15 dollars. for each mile she bikes if she wants to raise 510 dollars h

jarptica [38.1K]

Simone would have to bike for at least 34 miles to reach $510

3 0

3 years ago

Read 2 more answers

WHAT times what equal 319

matrenka [14]

11x29=319

hope this helps

6 0

3 years ago

Read 2 more answers

Charlotte works at an electronics store as a salesperson. Charlotte earns a 10% commission on the total dollar amount of all pho

Ymorist [56]

Answer:

I think it's 0.648

Step-by-step explanation:

10% of 4% of 162 = 0.648

5 0

3 years ago

Factor the expression. 100k^3 – 75k^2 + 120k – 90

iren [92.7K]

For this case we must factor the following expression:

$100k ^ 3-75k ^ 2 + 120k-90$

We take common factor 5:

$5 (20k ^ 3-15k ^ 2 + 24k-18) =$

We have two groups within the parentheses:

Group 1: $20k ^ 3-15k ^ 2$

Group 2: $24k-18$

We factor each group:

Group 1: $6 (4k-3)$

Group 2: $5k ^ 2 (4k-3)$

Rewriting we have:

$5 (5k ^ 2 (4k-3) +6 (4k-3)) =\\5 ((5k ^ 2 + 6) (4k-3))$

Answer:

$5 (5k ^ 2 + 6) (4k-3)$

6 0

3 years ago

If 339 is dividend 6, what is the remainder

Vadim26 [7]

Answer:

.5 is the remainder

Step-by-step explanation:

because the answer would be 56.5

hope this helps -cam :)

7 0

3 years ago

Read 2 more answers