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
olga55 [171]
3 years ago
14

Find the circumference of the

Mathematics
1 answer:
Snezhnost [94]3 years ago
5 0

Answer:

either 56.52 or 113.04

Step-by-step explanation:

if 18 is the diameter: C= 56.52 feet

if 18 is the radius: C= 113.04

You might be interested in
The coefficient of x^ky^n-k in the expression of (x+y)^n equals (n-k/k) true or false
gulaghasi [49]

Answer:

False

Step-by-step explanation:

The given statement is:

The coefficient of x^ky^n-k in the expression of (x+y)^n equals (n-k/k)

This is a false statement

Reason:

When we do expansion of (x+y)^n by binomial theorem we get the following solution:

(x+y)^n = nCk x^k y^n-k

This shows that the coefficient of  x^ky^n-k  is nCk which is equivalent to n!/(n-k)! k!

Therefore it is a false statement....

3 0
3 years ago
What is the youngest age for which the average income of a lawyer is $275,000
anzhelika [568]
I think it is 350,000
3 0
3 years ago
Kara and Sonny went to see a movie at the local theater.
CaHeK987 [17]

Answer:

popcorn=4$

soft drink=4.5$

Step-by-step explanation:

  • if we used omitting method:

1-we multiply (p+s=8.5) by (-2) so we could get rid of (s) and be leftover with (p)

so: (-2p-2s= -17)

2- we subtract this equation from (p+2s=13) and the result will be (-p= -4)

3- divide them by (-1) and the result is (p=4)

4-(p+s=8.5) ,substitute (p) with (4) and make it go to the other side with negative sign and the result of (s) is (8.5-4=4.5)

  • if we used substituting method:

1-(p+s=8.50), we will make (s) go to the other side with negative sign so the result is (p=8.50-s)

2-(p+2s=13.00), substitute (p) with (8.50-s):

(8.50-s+2s=13)

3- make (8.50) go to the other side with negative sign:

(s=13-8.50=4.5) and then you could get (p)

8 0
3 years ago
How do you simplify big awensers
insens350 [35]

That depends. If it is a fraction, can you cancel out some numbers? If it is an expression, can you combine like terms? Or do you need to factor?

8 0
3 years ago
Lilly cut a piece of string that was 17 feet long.luna cut a piece of string that was 5 yards long.Lilly wanted to cut her strin
olasank [31]

Answer:

Lilly only needed to cut off 15 feet.

Step-by-step explanation:

1 yard = 3 feet. Luna cut 5 yards, so she cut 15 feet off. Lilly, on the other hand, cut off 17 feet.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which number line represents the following statement?<br><br> A number is more than negative five.
    5·2 answers
  • How do I figure this out?
    8·1 answer
  • Hcf of 72, 120, 192 with explanations
    6·1 answer
  • Which is the domain of the function f(x) =
    6·2 answers
  • What is the distance between the points (7,3) and (-8, O) on a coordinate grid?​
    15·1 answer
  • You can compare irrational numbers using rational approximation, yes or no?
    14·2 answers
  • Pleaseee help I’m really not sure
    14·1 answer
  • Read this entry from a blog about service dogs. Lexie, an eight-month-old black Labrador retriever, is sleeping quietly at my fe
    9·1 answer
  • Need to show work for limits
    8·1 answer
  • 10 to the 4th power times 4 to the 10th power over 4 to the 5th power
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!