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
My name is Ann [436]
3 years ago
11

The circumference of a circle is 53.38 centimeters. What is the area in square centimeters? Use 3.14 for pi.

Mathematics
2 answers:
mars1129 [50]3 years ago
6 0
266.865 square centimeters
Lemur [1.5K]3 years ago
4 0
The circumference is 2pi*r=5.,38
 ⇒ r= 53.38/pi=53.38/3.14= 17

The area is pi*r^2= 3.14*17^2=907.46

A=907.46
You might be interested in
What is the solution to the system of equations graphed below?
photoshop1234 [79]
A because that is where they cross
8 0
3 years ago
Read 2 more answers
A bank account earns interest at a rate of 3.5% per year ( in other words it increases in value by that percent) and starts with
LenKa [72]
Annually cumulating interest can be determined by the following formula:

W = P(1+r)^{y}

r represents the interest rate as a decimal, and P represents the starting amount of money.
8 0
3 years ago
Evaluate abc² if a= -3, b= 6, and c= -8​
Andreas93 [3]

Answer:

-1152

Step-by-step explanation:

abc² the expression can be rewritten using the given values for each letter

(-3)*6*(-8)^2 now we find the second power of (-8) by multiplying it with itself

(-8)*(-8) = 64

(-3)*6*64 = -1152

8 0
2 years ago
Which algebraic expression is equivalent to the expression below?
prohojiy [21]
You can again ignore the parenthesis because you are not distributing anything. 
Your equation will look like this

3x + 11 + 6x

You can move each of these numbers around any way you like. You can combine the 3x and the 6x if you want, but they did not do that. You cannot take the x away and put it in front of the 11 though.

B. is your answer. All they did was move the 6x inside the parenthesis and the 11 out of the parenthesis. 

Always remember, when you are adding things together, the parenthesis don't matter! 
3 0
3 years ago
Read 2 more answers
Aye can yall help me right quick
sladkih [1.3K]

Answer:

10 for the empty box

Step-by-step explanation:

When your placing them on the graph the one on the left side is x axis (the horizontal line) and the one on the right is the y axis (the vertical line)

Hope this helps!

3 0
2 years ago
Other questions:
  • The constant of proportionality between the circumference and _______ of a circle is equal to π which means that for any given c
    14·1 answer
  • (02.02)Line segment EF is shown on a coordinate grid: A coordinate plane is shown. Line segment EF has endpoints negative 3 comm
    7·2 answers
  • A phone manufacturer wants to compete in the touch screen phone market. Management understands that the leading product has a le
    12·1 answer
  • What were the headlines after a mad scientist trained two eggs to attack a candy store with sharp sticks
    13·1 answer
  • How would I solve for h?
    15·1 answer
  • What angle during the first revolution will have the same sin value as 20.5 degrees? Enter only a number.
    12·1 answer
  • convert the measurement 5,000 yards (There are 1.09 yards in a meter.) A. 4000 m B. 6000 m C. 5 km D. 500 m
    14·1 answer
  • I need help on this ill give brainlst to first and if anyone else answers ill give 5 stars ​
    12·1 answer
  • Headphones at the factory are packed into small boxes measuring 1/3 cubic foot. How many boxes of headphones can fill a cargo tr
    15·1 answer
  • How do you tell if its one solution
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!